A Graphical Approach to Algebra & Trigonometry (7th Edition)

Chapter 7

Verified Answer ✓

The expressions for and that are entered in the ... more

Verified Answer ✓

To solve the systems of equations, number the ... more

Verified Answer ✓

To solve the systems of equations, number the ... more

Verified Answer ✓

 To solve the systems of equations, number the ... more

Verified Answer ✓

To solve the systems of equations, number the ... more

Verified Answer ✓

    ; To solve the systems of equation by the ... more

Verified Answer ✓

; To solve the systems of equation by the method ... more

Verified Answer ✓

; To solve the systems of equation by the method ... more

Verified Answer ✓

; To solve the systems of equation by the method ... more

Verified Answer ✓

; To solve the systems of equations by the method... more

Verified Answer ✓

; To solve the systems of equations by the method... more

Verified Answer ✓

; To solve the systems of equations by the method... more

Verified Answer ✓

; To solve the systems of equations by the method... more

Verified Answer ✓

; To solve the systems of equations by the method... more

Verified Answer ✓

; To solve the systems of equations by the method... more

Verified Answer ✓

; To solve the systems of equations by the method... more

Verified Answer ✓

; To solve the systems of equations by the method... more

Verified Answer ✓

; To solve the systems of equations by the method... more

Verified Answer ✓

; To solve the systems of equations by the method... more

Verified Answer ✓

No solution. ; To solve the systems of equations ... more

Verified Answer ✓

No solution ; Given equations are . Multiply first... more

Verified Answer ✓

; Given system of equations is , . Using the ... more

Verified Answer ✓

; Given system of equations is . Move terms in ... more

Verified Answer ✓

; Given system of equations is and . Add the two... more

Verified Answer ✓

; Given system of equations is and . Add the two... more

Verified Answer ✓

; Given system of equations is and . Add the two... more

Verified Answer ✓

; Given system of equations is and . Add the two... more

Verified Answer ✓

; Given system of equations is and . Multiply ... more

Verified Answer ✓

; Given system of equations is and . Multiply ... more

Verified Answer ✓

; Given system of equations is and . Multiply ... more

Verified Answer ✓

; Given system of equations is and . Multiply ... more

Verified Answer ✓

; Given system of equations is and . Multiply ... more

Verified Answer ✓

; Given system of equations is and . Mutiply ... more

Verified Answer ✓

; Given system of equations is and . Multiply ... more

Verified Answer ✓

; Given system of equations is and . Mutiply ... more

Verified Answer ✓

; Given system of equations is and . Mutiply ... more

Verified Answer ✓

; Given system of equations is and . Multiply ... more

Verified Answer ✓

; Given system of equations is and . Multiply ... more

Verified Answer ✓

; Given system of equations is and . Multiply ... more

Verified Answer ✓

No solution ; Given system of equations is and . ... more

Verified Answer ✓

There is no solution of this system. ; Multiply eq... more

Verified Answer ✓

; To eliminate from both the equations multiply ... more

Verified Answer ✓

,  , where ;    Since eq is multiply of eq.  Hence... more

Verified Answer ✓

, ; The LCM of , using this we can rewrite eq, eq ... more

Verified Answer ✓

, . ; The LCM of , using this we can rewrite eq, ... more

Verified Answer ✓

 , . ; The LCM of and using this we can rewrite ... more

Verified Answer ✓

, ; The LCM of and LCM of , using this we can ... more

Verified Answer ✓

, ; To solve the system of linear equations first ... more

Verified Answer ✓

, ;  Adding equation and we get now putting ... more

Verified Answer ✓

, ; To solve the system of linear equations first ... more

Verified Answer ✓

, ;  Multiply equation by   and by  ,  Solving ... more

Verified Answer ✓

When one equation is a multiple of second equation... more

Verified Answer ✓

and for other there is no solution. ; When   ... more

Verified Answer ✓

Let us assume the equation of a circle to be ... more

Verified Answer ✓

Let us assume the equation of a circle to be ... more

Verified Answer ✓

Let us assume the equation of a circle to be ... more

Verified Answer ✓

There can be many cases in which a line and a ... more

Verified Answer ✓

Here, the parabola is and line is , and the point... more

Verified Answer ✓

Let the parabola be and line be .Substitute ... more

Verified Answer ✓

There can be many cases in which a circle and a ... more

Verified Answer ✓

Consider a circle with unit radius and center at ... more

Verified Answer ✓

From the graph, the  intersection point   is the ... more

Verified Answer ✓

It can be observed that, from the graph the ... more

Verified Answer ✓

From the graph, the  intersection points   are the... more

Verified Answer ✓

From the graph, the  intersection points   are the... more

Verified Answer ✓

From the graph, the  intersection points   are the... more

Verified Answer ✓

From the graph, the  intersection points   are the... more

Verified Answer ✓

From the graph, the  intersection points   are the... more

Verified Answer ✓

is the solution. ; Consider the nonlinear system ... more

Verified Answer ✓

; To solve the systems of equation and , ... more

Verified Answer ✓

; Consider the nonlinear system of equations (1) ... more

Verified Answer ✓

; Consider the nonlinear system of equations (1) ... more

Verified Answer ✓

; To solve the systems of nonlinear equations ... more

Verified Answer ✓

. ; Let the nonlinear system of equations and . ... more

Verified Answer ✓

From the graph, it can be observed that    are the... more

Verified Answer ✓

From the graph, it can be observed that    is the ... more

Verified Answer ✓

From the graph, it can be observed that   is  the ... more

Verified Answer ✓

No intersection is there. Therefore and ... more

Verified Answer ✓

-10.639,5.639 ; From the solution of (79),  the ... more

Verified Answer ✓

2005 ; From the graph, it is seen that, after 2005... more

Verified Answer ✓

No ; The pre-disaster population for Location N is... more

Verified Answer ✓

2006-14 ; The graph shows that, the population for... more

Verified Answer ✓

; The two graphs coincide at approximately. ; more

Verified Answer ✓

(2005,1.25) ; The point at which the two graphs ... more

Verified Answer ✓

Constant,Decreasing,Increasing ; The graph of ... more

Verified Answer ✓

Year, Population ; The t-axis is Year in the graph... more

Verified Answer ✓

A function represents the binary relationship ... more

Verified Answer ✓

$ 310 in 2014; $ 279 in 2016 ; Let x denote the ... more

Verified Answer ✓

; Assume length of side = , breadth of side = , ... more

Verified Answer ✓

; Let length of box = , breadth of box = , height... more

Verified Answer ✓

1250,3750 ; Let the two investments be called The... more

Verified Answer ✓

at rate of interest at   rate of interest ; ... more

Verified Answer ✓

since, the maximum height mentioned is , equate ... more

Verified Answer ✓

since, the maximum height mentioned is , equate ... more

Verified Answer ✓

radius is height is ; The volume of a cylinder is ... more

Verified Answer ✓

No ; Volume of a cylinder is and total surface ... more

Verified Answer ✓

  ; Solve the system of equations by the method of... more

Verified Answer ✓

; Form the equations. ; No.of cars entering any ... more

Verified Answer ✓

Equilibrium price Units ; Solving the given ... more

Verified Answer ✓

Break point x = 2100 items.Cost C = 52000 dollars... more

Verified Answer ✓

Break point x = 65 items.Cost C = 385 dollars.... more

Verified Answer ✓

; Substitute the value of and in the given set ... more

Verified Answer ✓

; The two equation in t and u are given by ; ... more

Verified Answer ✓

and ; After substitution of 1/x as t and 1/y as u... more

Verified Answer ✓

; Solving the first equation for y in terms of x ... more

Verified Answer ✓

; Solving the second equation for y in terms of x... more

Verified Answer ✓

In the plotted graph the functions intersect at ... more

Verified Answer ✓

and ; Given system of equation ; Substitute and... more

Verified Answer ✓

and ; Given system of equation ; Substitute and... more

Verified Answer ✓

and ; Given system of equation ; Substitute and... more

Verified Answer ✓

and ; Given system of equation ; Substitute and... more

Verified Answer ✓

The given triplet set is a solution for the given ... more

Verified Answer ✓

The given triplet set is a solution for the given ... more

Verified Answer ✓

The given triplet set is a solution for the given ... more

Verified Answer ✓

The given triplet set is a solution for the given ... more

Verified Answer ✓

The given ordered triple is a solution of the ... more

Verified Answer ✓

The given ordered triple is a solution of the ... more

Verified Answer ✓

; Adding second and third equationsThis gives: ; ... more

Verified Answer ✓

;   ; Adding equations 2 and 3 ; Since ; Since... more

Verified Answer ✓

;     ; Adding equations 2 and 3 ; From equation ... more

Verified Answer ✓

;     ; Multiplying equation 2 with, 2 and ... more

Verified Answer ✓

No soultion ;    ; Adding equation 1 and 2 ; ... more

Verified Answer ✓

Infinite solutions of the triple state : ;     ; ... more

Verified Answer ✓

;   ; Adding equations 2 and 3 ; Adding equations... more

Verified Answer ✓

;   ; Subtracting equations 2 and 3 ; Adding ... more

Verified Answer ✓

;    ; Multiplying equation 1 by -2 and adding it... more

Verified Answer ✓

;    ; Multiplying equation 3 with 4, and ... more

Verified Answer ✓

No solution ;    ; Multiplying equation 1 with 2 ... more

Verified Answer ✓

No solution ;    ; Multiplying equation 1 with -3... more

Verified Answer ✓

;    ; Multiply equation 1 with -2 and add the ... more

Verified Answer ✓

; Adding equations 1 and 3 ; Multiplying equation... more

Verified Answer ✓

;   ; Multiplying equation 1 with -3 and adding ... more

Verified Answer ✓

; Multiplying equation 2 with 4 and adding it to ... more

Verified Answer ✓

  ; Multiply equation 1 with -3 and the resulting ... more

Verified Answer ✓

; Multiplying equation 1 with -3 and adding it ... more

Verified Answer ✓

Solution: ; Multiply the equation by -2 and add ... more

Verified Answer ✓

Solution: ; Multiply the equation by and add it ... more

Verified Answer ✓

Solution: ; Multiply the equation by and add it ... more

Verified Answer ✓

Solution : ; Solve the equation for the value of... more

Verified Answer ✓

; Multiply the equation , multiply it by and add... more

Verified Answer ✓

; Multiply the equation by -2 and add it to the ... more

Verified Answer ✓

; Multiply by -1 and add it to ; Add and and ... more

Verified Answer ✓

; Multiply the equation by -1 and and add it to... more

Verified Answer ✓

; Multiply by -3 and add it to ; Multipy by -8 ... more

Verified Answer ✓

; Multiply by -1 and add it to ; Substitute the ... more

Verified Answer ✓

; Add both the equations to eliminate .  ; Solve ... more

Verified Answer ✓

; Multiply the equation by 2 and add it to the ... more

Verified Answer ✓

; Multiply the equation by -3 and add it to the ... more

Verified Answer ✓

; Multiply the equation by -2 and add it to the ... more

Verified Answer ✓

; Rewrite the equations by substituting the value... more

Verified Answer ✓

; Rewrite the equations by substituting the value... more

Verified Answer ✓

; Rewrite the equations by substituting the value... more

Verified Answer ✓

; Rewrite the equations by substituting the value... more

Verified Answer ✓

No solution  ; Multiply the equation by -1 and ... more

Verified Answer ✓

No solution ; Multiply the equation by 3 and add ... more

Verified Answer ✓

No Solution ; Given Equations are: ;   ; Eliminate... more

Verified Answer ✓

  ; Given Equations are: ;   ; Eliminate z by ... more

Verified Answer ✓

; Given Equations are: ;   ; Eliminate y by ... more

Verified Answer ✓

; Given Equations are: ;   ; Eliminate x by ... more

Verified Answer ✓

; Given Equations are:  ;   ; Multiply (3) by -1 ... more

Verified Answer ✓

Number of Pennies = 12Number of Nickels = 13Number... more

Verified Answer ✓

120 gallons of $9.00 per gallon, 60 gallons of $3.... more

Verified Answer ✓

30 barrels, 30 barrels210 barrels ; Let x= number ... more

Verified Answer ✓

No solution exists; Data given is invalid ; Let ... more

Verified Answer ✓

No solution exists; data given is wrong as amount ... more

Verified Answer ✓

Number of Facebook users = 123 millionNumber of ... more

Verified Answer ✓

Number of followers of L'Oreal = 27 millionNumber ... more

Verified Answer ✓

Smallest Angle = 40°Medium Angle = 65°Largest ... more

Verified Answer ✓

Smallest side = 14 inchesMedium side = 17 ... more

Verified Answer ✓

Money invested in first part = $3000Money invested... more

Verified Answer ✓

Amount invested at 5% = $50,000Amount invested at ... more

Verified Answer ✓

; Let x= Number of EZ modelsLet y= Number of ... more

Verified Answer ✓

; Let x= Number of buffets producedLet y = Number... more

Verified Answer ✓

; The general equation of a parabola is: . So, ... more

Verified Answer ✓

; The general form of a parabola is: . So, we ... more

Verified Answer ✓

; The general form of a parabola is: . So, the ... more

Verified Answer ✓

; The general form of a parabola is . Substitute ... more

Verified Answer ✓

; The general form of a parabola is . Substitute ... more

Verified Answer ✓

; The general form of a parabola is . Substitute ... more

Verified Answer ✓

; The general form of a parabola is: . Substitute... more

Verified Answer ✓

; The general form of a parabola is . So, replace... more

Verified Answer ✓

; Replace the value of in the given function and... more

Verified Answer ✓

; Replace the coordinate in the general form of ... more

Verified Answer ✓

; Replace the given coordinates in the standard ... more

Verified Answer ✓

; Replace the given coordinates in the given ... more

Verified Answer ✓

; Replace the given coordinates in the standard ... more

Verified Answer ✓

; Replace the given coordinates in the standard ... more

Verified Answer ✓

; The general form of equation of a circle is: . ... more

Verified Answer ✓

; Obtain the first equation by substituting the ... more

Verified Answer ✓

; Replace the value of in the general form to ... more

Verified Answer ✓

; Switch to the matrix mode on your calculator to... more

Verified Answer ✓

The lower screen is easier to understand as ... more

Verified Answer ✓

; Apply the row operation to the first row of ... more

Verified Answer ✓

; Apply the row operation to the first row of ... more

Verified Answer ✓

; Apply the row operation to the second row of ... more

Verified Answer ✓

; Apply the row operation to the second row of ... more

Verified Answer ✓

; Apply the row operation to the third row of ... more

Verified Answer ✓

; Apply the row operation to the first row of ... more

Verified Answer ✓

; There are two equations and in the linear ... more

Verified Answer ✓

; There are two equations and in the linear ... more

Verified Answer ✓

; There are two equations and in the linear ... more

Verified Answer ✓

; There are two equations and in the linear ... more

Verified Answer ✓

; There are three equations and in the linear ... more

Verified Answer ✓

; There are three equations and in the linear ... more

Verified Answer ✓

; The linear system of equations and can be ... more

Verified Answer ✓

; The linear system of equations and can be ... more

Verified Answer ✓

; The order of the augmented matrix decides the ... more

Verified Answer ✓

; The order of the augmented matrix decides the ... more

Verified Answer ✓

; The order of the augmented matrix decides the ... more

Verified Answer ✓

; The order of the augmented matrix decides the ... more

Verified Answer ✓

; The order of the augmented matrix decides the ... more

Verified Answer ✓

; The order of the augmented matrix decides the ... more

Verified Answer ✓

; Since the matrix in echelon form, generate the ... more

Verified Answer ✓

; Since the matrix in echelon form, generate the ... more

Verified Answer ✓

; Since the matrix in echelon form, generate the ... more

Verified Answer ✓

; Since the matrix in echelon form, generate the ... more

Verified Answer ✓

; Since the matrix in echelon form, generate the ... more

Verified Answer ✓

; Since the matrix in echelon form, generate the ... more

Verified Answer ✓

; Since the matrix in echelon form, generate the ... more

Verified Answer ✓

; Since the matrix in echelon form, generate the ... more

Verified Answer ✓

No solution. ; Since the matrix in echelon form, ... more

Verified Answer ✓

No solution. ; Since the matrix in echelon form, ... more

Verified Answer ✓

; To solve follow these stepsFirst write the ... more

Verified Answer ✓

; To solve follow these stepsFirst write the ... more

Verified Answer ✓

{} ; To solve follow these stepsFirst write the ... more

Verified Answer ✓

{} ; To solve follow these stepsFirst write the ... more

Verified Answer ✓

{} ; To solve follow these stepsFirst write the ... more

Verified Answer ✓

{} ; To solve follow these stepsFirst write the ... more

Verified Answer ✓

{} ; To solve follow these stepsFirst write the ... more

Verified Answer ✓

{} ; To solve follow these stepsFirst write the ... more

Verified Answer ✓

{} ; To solve follow these stepsFirst write the ... more

Verified Answer ✓

{} ; To solve follow these stepsFirst write the ... more

Verified Answer ✓

{} ; To solve follow these stepsFirst write the ... more

Verified Answer ✓

{} ; To solve follow these stepsFirst write the ... more

Verified Answer ✓

{} ; To solve follow these stepsFirst write the ... more

Verified Answer ✓

 {} ; To solve follow these stepsFirst write the ... more

Verified Answer ✓

{} ; To solve follow these stepsFirst write the ... more

Verified Answer ✓

{} ; To solve follow these stepsFirst write the ... more

Verified Answer ✓

; To solve follow these stepsFirst write the ... more

Verified Answer ✓

; To solve follow these stepsFirst write the ... more

Verified Answer ✓

{} ; To solve follow these stepsFirst write the ... more

Verified Answer ✓

{} ; To solve follow these stepsFirst write the ... more

Verified Answer ✓

{} ; To solve follow these stepsFirst write the ... more

Verified Answer ✓

; The augmented matrix is given by ; ... more

Verified Answer ✓

; The augmented matrix is given by ; ... more

Verified Answer ✓

In both augmented matrix and synthetic division; ... more

Verified Answer ✓

Third type of row transformation on a matrix ... more

Verified Answer ✓

There are two equations and three variables. ... more

Verified Answer ✓

There are two equations and three variables. ... more

Verified Answer ✓

The augmented matrix is given by Applying the row ... more

Verified Answer ✓

The augmented matrix is given by Applying the row ... more

Verified Answer ✓

The augmented matrix is given by Applying the row ... more

Verified Answer ✓

The augmented matrix is given by Applying the row ... more

Verified Answer ✓

The augmented matrix is given by Interchanging R1 ... more

Verified Answer ✓

The augmented matrix is given by .Applying ; we ... more

Verified Answer ✓

5 Model A bicycles8 Model B bicycles ; Let the ... more

Verified Answer ✓

6 monitors3 printers ; Let the maximum number of ... more

Verified Answer ✓

at . at at ; Let the amount borrowed at rate be... more

Verified Answer ✓

The incoming traffic entering Junction A is ... more

Verified Answer ✓

; Substitute 125 for , 19 for , for and 32 for... more

Verified Answer ✓

; Multiply both sides of the equation with 2. ; ... more

Verified Answer ✓

; Subtract from both side of the equation to ... more

Verified Answer ✓

; Subtract from both sides of the equation then... more

Verified Answer ✓

; Subtract the equation from the equation to ... more

Verified Answer ✓

; Multiply both sides of the equation with 3. ; ... more

Verified Answer ✓

; Write the system of equations as an augmented ... more

Verified Answer ✓

; Write the system of equations as an augmented ... more

Verified Answer ✓

; To obtain 1 at row 1, column 1, subtract all ... more

Verified Answer ✓

; Let  the number of products be represented by ... more

Verified Answer ✓

; Let the amount invested in plan be represented... more

Verified Answer ✓

Dimension and a square matrix. ;  This is a ... more

Verified Answer ✓

Dimension and a square matrix. ;  This is a ... more

Verified Answer ✓

Dimension ; This is a matrix having a dimension of... more

Verified Answer ✓

Dimension ; This is a matrix having a dimension of... more

Verified Answer ✓

Dimension and a column matrix. ; This is a matrix... more

Verified Answer ✓

Dimension and a row matrix. ;  This is a matrix ... more

Verified Answer ✓

Dimension and a square matrix. ; This is a matrix... more

Verified Answer ✓

Dimension   ; This is a matrix having a dimension ... more

Verified Answer ✓

 , , and . ; According to the equality of ... more

Verified Answer ✓

, , , and ; According to the equality of matrices... more

Verified Answer ✓

, , and ; According to the equality of matrices, ... more

Verified Answer ✓

, , , , , , and ; According to the equality of ... more

Verified Answer ✓

, , , and ; According to the equality of matrices... more

Verified Answer ✓

, , and . ;  According to the equality of ... more

Verified Answer ✓

For performing Addition of two matrices first both... more

Verified Answer ✓

To multiply a matrix of dimension by a scalar , ... more

Verified Answer ✓

; Since, dimension of both the matrices are ... more

Verified Answer ✓

; Since, dimension of both the matrices are ... more

Verified Answer ✓

; Since, dimension of both the matrices are ... more

Verified Answer ✓

; Since, dimension of both the matrices are ... more

Verified Answer ✓

; Since both given matrices have the same ... more

Verified Answer ✓

; Since both given matrices have the same ... more

Verified Answer ✓

not possible ; The first matrix has 2 rows and 3 ... more

Verified Answer ✓

not possible. ; The first matrix has 2 rows and 1 ... more

Verified Answer ✓

; Since all the three given matrices have the ... more

Verified Answer ✓

; Since all the three given matrices have the ... more

Verified Answer ✓

; Since all the three given matrices have the ... more

Verified Answer ✓

; Since both the given matrices have the same ... more

Verified Answer ✓

; Since both the given matrices have the same ... more

Verified Answer ✓

; Since both the given matrices have the same ... more

Verified Answer ✓

; Since both the given matrices have the same ... more

Verified Answer ✓

; Since all the three given matrices have the ... more

Verified Answer ✓

; To find , multiply each element of the matrix ... more

Verified Answer ✓

; To find , multiply each element of the matrix ... more

Verified Answer ✓

; To find , first evaluate .To find , multiply ... more

Verified Answer ✓

; To find , first evaluate .To find , multiply ... more

Verified Answer ✓

; To find , first evaluate and .To find , ... more

Verified Answer ✓

; To find , first evaluate and .To find , ... more

Verified Answer ✓

; Subtract matrix from both sides in and then ... more

Verified Answer ✓

; First, multiply -1 to both sides in and then ... more

Verified Answer ✓

Dimensions of AB is and dimensions of BA is ; ... more

Verified Answer ✓

Dimensions of AB is and dimensions of BA is ; ... more

Verified Answer ✓

Dimensions of AB is and product BA is not defined... more

Verified Answer ✓

Product AB is not defined and dimensions of BA is... more

Verified Answer ✓

Both products AB and BA are not defined. ; Matrix ... more

Verified Answer ✓

Both products AB and BA are not defined. ; Matrix ... more

Verified Answer ✓

columns ; To multiply two matrices, the number of ... more

Verified Answer ✓

first row ; The ith row and jth column element of ... more

Verified Answer ✓

  ; Given matrix A has dimensions of and matrix B... more

Verified Answer ✓

  ; Given matrix A has dimensions of and matrix B... more

Verified Answer ✓

Both products AB and BA are not defined. ; Given ... more

Verified Answer ✓

and product BA is not defined. ; Given matrix A ... more

Verified Answer ✓

  ; Given matrix A has dimensions of and matrix B... more

Verified Answer ✓

  ; Given matrix A has dimensions of and matrix B... more

Verified Answer ✓

Product AB is not defined and   ; Given matrix A ... more

Verified Answer ✓

 and product BA is not possible. ; Given matrix A... more

Verified Answer ✓

; Given first matrix has dimensions of and second... more

Verified Answer ✓

; Given first matrix has dimensions of and second... more

Verified Answer ✓

; Given first matrix has dimensions of and second... more

Verified Answer ✓

; Given first matrix has dimensions of and second... more

Verified Answer ✓

  ; The first matrix has dimensions 2x3 and second... more

Verified Answer ✓

; The first matrix has dimensions 2x3 and second ... more

Verified Answer ✓

; The first matrix has dimensions 3x3 and second ... more

Verified Answer ✓

; The first matrix has dimensions 3x3 and second ... more

Verified Answer ✓

  ; The first matrix has dimensions 1x3 and second... more

Verified Answer ✓

; The first matrix has dimensions 1x3 and second ... more

Verified Answer ✓

; The first matrix has dimensions 2x2 and second ... more

Verified Answer ✓

; The first matrix has dimensions 3x3 and second ... more

Verified Answer ✓

; The first matrix has dimensions 3x2 and second ... more

Verified Answer ✓

; The first matrix has dimensions 2x2 and second ... more

Verified Answer ✓

; The first matrix has dimensions 3x2 and second ... more

Verified Answer ✓

; The first matrix has dimensions 2x3 and second ... more

Verified Answer ✓

This product is not possible. ; For matrix ... more

Verified Answer ✓

This product is not possible. ; To multiply two ... more

Verified Answer ✓

; The first matrix has dimensions 2x2 and second ... more

Verified Answer ✓

; The first matrix has dimensions 2x2 and second ... more

Verified Answer ✓

The matrix multiplication is not commutative. ; ... more

Verified Answer ✓

The matrices should be square matrices with equal ... more

Verified Answer ✓

  ; Calculating the total population of female ... more

Verified Answer ✓

First solving Left Hand Limit of the given ... more

Verified Answer ✓

First solving Left Hand Limit of the given ... more

Verified Answer ✓

First solving Left Hand Limit of the given ... more

Verified Answer ✓

First solving Left Hand Limit of the given ... more

Verified Answer ✓

First solving Left Hand Limit of the given ... more

Verified Answer ✓

First solving Left Hand Limit of the given ... more

Verified Answer ✓

First solving Left Hand Limit of the given ... more

Verified Answer ✓

First solving Left Hand Limit of the given ... more

Verified Answer ✓

; Using identity of Determinant D for matrix   ... more

Verified Answer ✓

-31 ; The determinant of a matrix given by ... more

Verified Answer ✓

-3 ; The determinant of a matrix given by ... more

Verified Answer ✓

7 ; The determinant of a matrix given by ... more

Verified Answer ✓

-6 ; The determinant of a matrix given by ... more

Verified Answer ✓

0 ; The determinant of a matrix given by ... more

Verified Answer ✓

-2 ; The determinant of a matrix given by ... more

Verified Answer ✓

-26 ; The determinant of a matrix given by ... more

Verified Answer ✓

The Cofactor of the second Row elements is given ... more

Verified Answer ✓

The Cofactor of the second Row elements is given ... more

Verified Answer ✓

The Cofactor of the second Row elements is given ... more

Verified Answer ✓

The Cofactor of the second Row elements is given ... more

Verified Answer ✓

186 ; To find the Cofactor of an element, Find the... more

Verified Answer ✓

50 ; To find the Determinant, first find the ... more

Verified Answer ✓

17 ; To find the Determinant, first find the ... more

Verified Answer ✓

10 ; To find the Determinant, first find the ... more

Verified Answer ✓

166 ; To find the Determinant, first find the ... more

Verified Answer ✓

-71 ; To find the Determinant, first find the ... more

Verified Answer ✓

0 ; As the second row of the matrix has all the ... more

Verified Answer ✓

0 ; As all the elements of the third column are 0... more

Verified Answer ✓

0 ; To find the Determinant, first find the ... more

Verified Answer ✓

; Let , be the entry of ,   be the minor of ... more

Verified Answer ✓

; Let , be the entry of ,   be the minor of ... more

Verified Answer ✓

; Let , be the entry of ,   be the minor of ... more

Verified Answer ✓

; Let , be the entry of ,   be the minor of ... more

Verified Answer ✓

; Let    Since Therefore equating to 6  ; more

Verified Answer ✓

; Let   Since Therefore equating to 0  ; more

Verified Answer ✓

; Let  Since Therefore equating to 4  ; more

Verified Answer ✓

; Let  Since Therefore equating to 6  ; more

Verified Answer ✓

; Let  Since Therefore equating to 3  ; more

Verified Answer ✓

; Let  Since Therefore equating to 5  ; more

Verified Answer ✓

; Let  Since   Therefore equating to -7  ; more

Verified Answer ✓

; Let   Therefore equating to   ; more

Verified Answer ✓

; Let   Therefore equating to 96  ; more

Verified Answer ✓

; Let  Therefore det(A) is ; more

Verified Answer ✓

; Let   Therefore det(A) is ; more

Verified Answer ✓

; Let   Therefore det(A) by taking second column... more

Verified Answer ✓

; Let   Therefore det(A) by taking second column... more

Verified Answer ✓

; Let denotes the area of triangle PQR with ... more

Verified Answer ✓

; Let denotes the area of triangle PQR with ... more

Verified Answer ✓

; Let denotes the area of triangle PQR with ... more

Verified Answer ✓

7 ; Firstly find the determinet of the matrix  Now... more

Verified Answer ✓

3.5 ; Firstly find the determinet of the matrix ... more

Verified Answer ✓

-17 ; Firstly find the determinet of the matrix ... more

Verified Answer ✓

Collinear ; If the value of the determinet is  ... more

Verified Answer ✓

non-collinear ; If the value of the determinet is... more

Verified Answer ✓

Non-collinear ; If the value of the determinet is... more

Verified Answer ✓

Collinear ; If the value of the determinet is  ... more

Verified Answer ✓

Non-collinear ; If the value of the determinet is... more

Verified Answer ✓

Collinear ; If the value of the determinet is  ... more

Verified Answer ✓

0 ; If for any matrix a complete row or column is ... more

Verified Answer ✓

0 ; Let X be square matrix and let Y be another ... more

Verified Answer ✓

0 ; Let X be square matrix and let Y be another ... more

Verified Answer ✓

0 ; Let X be square matrix and let Y be another ... more

Verified Answer ✓

16 ; Let be a square matrix and let be another ... more

Verified Answer ✓

-49 ; Let be a square matrix and let be another ... more

Verified Answer ✓

; By using Cramer's rule, solving the system of ... more

Verified Answer ✓

; By using Cramer's rule, solving the system of ... more

Verified Answer ✓

; By using Cramer's rule, solving the system of ... more

Verified Answer ✓

; By using Cramer's rule, solving the system of ... more

Verified Answer ✓

The solution set is where y is any real number... more

Verified Answer ✓

; We have been given the equations, ; Converting ... more

Verified Answer ✓

(x,y)=(2,3) ; Converting the given equations into ... more

Verified Answer ✓

(x,y)=(3,-2) ; Converting the given equations into... more

Verified Answer ✓

(x,y,z)=(-1,2,1) ; Converting the given equations ... more

Verified Answer ✓

(x,y,z)=(3,-1,2) ; Converting the given equations ... more

Verified Answer ✓

(x,y,z)=(-3,4,2) ; Converting the given equations ... more

Verified Answer ✓

(x,y,z)=(-4,3,5) ; Converting the given equations ... more

Verified Answer ✓

(x,y,z)=(0,4,2) ; Converting the given equations ... more

Verified Answer ✓

(x,y,z)=(1,-2,0) ; Converting the given equations ... more

Verified Answer ✓

; Converting the equations into matrix  ; ... more

Verified Answer ✓

infinite solutions ; Converting the given ... more

Verified Answer ✓

(x,y,z,w)=(-1,2,5,1) ; Converting the equations ... more

Verified Answer ✓

; Converting the given equations into matrix, ; ... more

Verified Answer ✓

Cramer's rule cannot be applied here. ; In Cramer'... more

Verified Answer ✓

; Taking a general system of equations, ; The ... more

Verified Answer ✓

The 4 graphs have been combined to plot a single ... more

Verified Answer ✓

; In the calculator, firstly choose the option ... more

Verified Answer ✓

YES ; Two matrices say A and B are said to be ... more

Verified Answer ✓

YES ; Two matrices say A and B are said to be ... more

Verified Answer ✓

NO ; Two matrices say A and B are said to be ... more

Verified Answer ✓

and are not inverses. ; Multiplying with . ; ... more

Verified Answer ✓

and are not inverses ;   ; Calculating ;    ; ... more

Verified Answer ✓

and are not inverses. ;    ; Calculating ;    ; ... more

Verified Answer ✓

and are inverses. ;    ; Calculating ;    ; ... more

Verified Answer ✓

and are inverses ;    ; Calculating ;    ; ... more

Verified Answer ✓

; Performing similar row operations in both and... more

Verified Answer ✓

; Determinant = Therefore, inverse exists  ; ... more

Verified Answer ✓

; Determinant = Therefore. inverse exists. ; ... more

Verified Answer ✓

; Determinant = = Therefore, inverse exists. ; ... more

Verified Answer ✓

Inverse cannot be found. ; Determinant = = Since ... more

Verified Answer ✓

Inverse cannot be found. ; Determinant = = Since... more

Verified Answer ✓

; Determinant = = ; Performing similar row ... more

Verified Answer ✓

; Making given matrix equal to identity ; ... more

Verified Answer ✓

; Determinant of the given matrix is = Therefore... more

Verified Answer ✓

; Determinant of the given matrix = ; Making the ... more

Verified Answer ✓

; Determinant of the given matrix = Therefore, ... more

Verified Answer ✓

; Determinant of matrix = =1Therefore, inverse ... more

Verified Answer ✓

When the determinant of the matrix is not equal , ... more

Verified Answer ✓

If Row or Column of matrix  is , then for any ... more

Verified Answer ✓

; Determinant of matrix = Therefore, inverse ... more

Verified Answer ✓

; Use row transformations as follows.Write the ... more

Verified Answer ✓

; Use row transformations as follows.Write the ... more

Verified Answer ✓

; Use row transformations as follows.Write the ... more

Verified Answer ✓

; Use row transformations as follows.Write the ... more

Verified Answer ✓

; Use row transformations as follows.Write the ... more

Verified Answer ✓

Here, doesn't exist. since det = 0. ; First we ... more

Verified Answer ✓

Here, doesn't exist. since det = 0. ; First we ... more

Verified Answer ✓

; Use row transformations as follows.Write the ... more

Verified Answer ✓

; Use row transformations as follows.Write the ... more

Verified Answer ✓

; Use row transformations as follows.Write the ... more

Verified Answer ✓

The solution set is ; Calculate the determinant of... more

Verified Answer ✓

The solution set is ; Calculate the determinant of... more

Verified Answer ✓

The solution set is ; Calculate the determinant of... more

Verified Answer ✓

The solution set is ; Calculate the determinant of... more

Verified Answer ✓

The given linear equations have no solution. ; By ... more

Verified Answer ✓

The given linear equations have no solution. ; By ... more

Verified Answer ✓

The solution set is \(3,0,2 ) ; By matrix ... more

Verified Answer ✓

The solution set is \(\frac{1}{4}, \frac{1}{4}, \... more

Verified Answer ✓

The solution set is . ; By matrix inversion method... more

Verified Answer ✓

, and ; The solution of the matrix equation ... more

Verified Answer ✓

, , and  ; The solution of the matrix equation ... more

Verified Answer ✓

, , and  ; The solution of the matrix equation ... more

Verified Answer ✓

and ; The solution of the matrix equation ... more

Verified Answer ✓

and ; The solution of the matrix equation ... more

Verified Answer ✓

, and ; The solution of the matrix equation ... more

Verified Answer ✓

, and ; The solution of the matrix equation ... more

Verified Answer ✓

; Let the cubic polynomial is . From the graph... more

Verified Answer ✓

; Let the cubic polynomial is . From the graph... more

Verified Answer ✓

; Let, the fourth degree polynomial is . From the... more

Verified Answer ✓

; Let, the fifth degree polynomial is . From the ... more

Verified Answer ✓

; Let per unit cost of the item of type and is... more

Verified Answer ✓

; Here,  Determinant of is Using the formula of ... more

Verified Answer ✓

; Here, Determinant of is Using the formula of ... more

Verified Answer ✓

; Write the matrix as to find the inverse of ... more

Verified Answer ✓

; Write the matrix as to find the inverse of ... more

Verified Answer ✓

; Write the matrix as to find the inverse of... more

Verified Answer ✓

Calculating ,      Calculating .       Finding ... more

Verified Answer ✓

; Matrix B is given as, Multiplying -3 with ... more

Verified Answer ✓

; Matrix A is given,Calculating by multiplying A... more

Verified Answer ✓

; Matrix C and D are given,Calculating matrix CD ... more

Verified Answer ✓

; Matrix A is given as,where a=-5, b=4, c=2, d=-... more

Verified Answer ✓

; Write the matrix as to find the inverse of A... more

Verified Answer ✓

Writing the equations in matrix formSolving value ... more

Verified Answer ✓

The first step of making the graph is plotting the... more

Verified Answer ✓

The first step of making the graph is to plot the ... more

Verified Answer ✓

The first step of making the graph is plotting the... more

Verified Answer ✓

The first step for making the graph is to plot the... more

Verified Answer ✓

The first step for making the graph is to plot the... more

Verified Answer ✓

The first step for making the graph is to plot the... more

Verified Answer ✓

The first step for making the graph is to plot the... more

Verified Answer ✓

The first step for making the graph is to plot the... more

Verified Answer ✓

The first step for making the graph is to plot the... more

Verified Answer ✓

Follow the steps below to plot the graph: Plot a ... more

Verified Answer ✓

Follow the steps below to plot the graph: Plot a ... more

Verified Answer ✓

Follow the steps below to plot the graph:Plot a ... more

Verified Answer ✓

Follow the steps below to plot the graph:Plot a ... more

Verified Answer ✓

Follow the steps below to plot the graph:Plot a ... more

Verified Answer ✓

Follow the steps below to plot the graph:Plot a ... more

Verified Answer ✓

Follow the steps below to plot the graph:Plot a ... more

Verified Answer ✓

Follow the steps below to plot the graph:Plot a ... more

Verified Answer ✓

Follow the steps below to plot the graph:Plot a ... more

Verified Answer ✓

Follow the steps below to plot the graph:Plot a ... more

Verified Answer ✓

Choose the arbitrary values of x   and put in the ... more

Verified Answer ✓

Choose some arbitrary value of x and put in a ... more

Verified Answer ✓

Choose some arbitrary value of x and put in a ... more

Verified Answer ✓

Choose the arbitrary value of x and put in the ... more

Verified Answer ✓

Choose some arbitrary value of x and put in the ... more

Verified Answer ✓

Choose some arbitrary value of x and y which ... more

Verified Answer ✓

Choose some arbitrary value of x and y which ... more

Verified Answer ✓

Choose some arbitrary value of x and y which ... more

Verified Answer ✓

Choose some arbitrary value of x and put in the ... more

Verified Answer ✓

Choose some arbitrary value of x and put in the ... more

Verified Answer ✓

Choose some arbitrary value of x and put in the ... more

Verified Answer ✓

Choose some arbitrary value of x and put in the ... more

Verified Answer ✓

If the Inequality sign is then it belongs to ... more

Verified Answer ✓

Above because > symbol in the slope-intercept form... more

Verified Answer ✓

Above ; Slope intercept form of the function is... more

Verified Answer ✓

Above ; The slope intercept form of the function ... more

Verified Answer ✓

Center of the circle is (5 , 2) ; Symbol < ... more

Verified Answer ✓

x - intercepts  are  (-2,0) and (2,0) and with ... more

Verified Answer ✓

; Inside equation of a circle with center (a , b... more

Verified Answer ✓

x2+y2>9 ; Equation of circle having center (0,0) ... more

Verified Answer ✓

y>x2-4 ; Equation of  parabola passing through (0... more

Verified Answer ✓

y>1-x2 ; Equation of  parabola passing through (0,... more

Verified Answer ✓

Take any point in  given region and check which ... more

Verified Answer ✓

Graph inequality  x+y0 ; Graph inequality 2x-y3 ; ... more

Verified Answer ✓

Graph inequality y4-x. ; Graph inequality x-2y6 ; ... more

Verified Answer ✓

Graph inequality 2x+y>2. ; Graph inequality x-3y<6... more

Verified Answer ✓

Draw graph 4x+3y-4. ; Draw graph of overlapping ... more

Verified Answer ✓

Draw graph 3x+5y15. ; Draw graph x-3y9. ; Draw ... more

Verified Answer ✓

Draw yx. ; Draw x2+y2<1. ; Draw common region. ; more

Verified Answer ✓

Draw graph x+2y4. ; Draw graph yx2-1. ; Draw ... more

Verified Answer ✓

Draw graph y(x+2)2. ; Draw graph y-2x2. ; Draw ... more

Verified Answer ✓

Draw graph x0. ; Draw x+y4. ; Draw 2x+y5. ; Draw ... more

Verified Answer ✓

The line is parallel to the axis, therefore to ... more

Verified Answer ✓

Graphically the solution of the linear inequality... more

Verified Answer ✓

Graphically the solution of the linear inequality... more

Verified Answer ✓

To plot the line , choose two points and that ... more

Verified Answer ✓

Graphically the solution of the linear inequality... more

Verified Answer ✓

Plot the graph:Consider the expression which can ... more

Verified Answer ✓

Plot the graph:Consider the first expression ... more

Verified Answer ✓

Plot the graph:Take the expression in the form of... more

Verified Answer ✓

Plot the graph:Take the expression in the form of... more

Verified Answer ✓

Plot the graph:Take the expression in the form of... more

Verified Answer ✓

Plot the graph:Take the expression in the form of... more

Verified Answer ✓

Plot the graph:Take the expression in the form of... more

Verified Answer ✓

Form an equation: The equation can be formed by ... more

Verified Answer ✓

Plot the graph: The graph is plotted for the two ... more

Verified Answer ✓

First enter the value of as . Here is less than ... more

Verified Answer ✓

First isolate on one side and , enter the value ... more

Verified Answer ✓

First enter the value of as and . Here is ... more

Verified Answer ✓

First enter the value of as then . Here is ... more

Verified Answer ✓

First enter the value of as . Here is less than ... more

Verified Answer ✓

; Here is and and hence is also equal to . ... more

Verified Answer ✓

; Here is and and hence is also equal to . ... more

Verified Answer ✓

; Here is and and hence is also equal to . ... more

Verified Answer ✓

; Here is and and hence is also equal to . ... more

Verified Answer ✓

; First convert the equation in the slope ... more

Verified Answer ✓

; First, mark down the coordinates say vertices A... more

Verified Answer ✓

; First, mark down the coordinates say vertices A... more

Verified Answer ✓

; First, mark down the coordinates say vertices A... more

Verified Answer ✓

; First, mark down the coordinates say vertices A... more

Verified Answer ✓

; First, mark down the coordinates say vertices A... more

Verified Answer ✓

; First, mark down the coordinates say vertices A... more

Verified Answer ✓

and 15 ; Consider the number of product 1 to be ... more

Verified Answer ✓

Maximum profit=540pigs=6; geese=10 ; She wants to ... more

Verified Answer ✓

Minimum cost= 1040 ; According to the given ... more

Verified Answer ✓

175 ; According to the given condition,He have to ... more

Verified Answer ✓

6.4 gasoline; 3.2 fuel ; 2 gallons of gasoline is ... more

Verified Answer ✓

1662.4 ; According to  given data  There are three... more

Verified Answer ✓

16000 ; Medical kit measures 1 cube foot and 10 ... more

Verified Answer ✓

24000 ; Medical kit measures 1 cube foot and 10 ... more

Verified Answer ✓

; To verify this partial fraction decomposition, ... more

Verified Answer ✓

; To verify this partial fraction decomposition, ... more

Verified Answer ✓

; To verify this partial fraction decomposition, ... more

Verified Answer ✓

; To verify this partial fraction decomposition, ... more

Verified Answer ✓

; To verify this partial fraction decomposition, ... more

Verified Answer ✓

; To verify this partial fraction decomposition, ... more

Verified Answer ✓

; To calculate partial fraction of this ... more

Verified Answer ✓

; To calculate partial fraction of this ... more

Verified Answer ✓

; To calculate partial fraction of this ... more

Verified Answer ✓

; To calculate partial fraction of this ... more

Verified Answer ✓

; To calculate partial fraction of this ... more

Verified Answer ✓

;  To calculate partial fraction of this ... more

Verified Answer ✓

; To calculate partial fraction of this ... more

Verified Answer ✓

; The numerator has degree 0 as there is no term ... more

Verified Answer ✓

; The numerator has degree 0 as there is no term ... more

Verified Answer ✓

; The numerator has degree 1 and the denominator ... more

Verified Answer ✓

; The numerator has degree 2 as there is no term ... more

Verified Answer ✓

; The numerator has degree 1 and the denominator ... more

Verified Answer ✓

; The numerator has degree 2 and the denominator ... more

Verified Answer ✓

; The numerator has degree 0 as it has no term of... more

Verified Answer ✓

; Here the numerator has degree 5 and denominator... more

Verified Answer ✓

; The numerator has degree 5 and denominator has ... more

Verified Answer ✓

; The numerator has degree 3 and the denominator ... more

Verified Answer ✓

; The given fraction is a proper fraction as the ... more

Verified Answer ✓

; Since the degree of the numerator is lower than... more

Verified Answer ✓

; Since the degree of the numerator is lower than... more

Verified Answer ✓

; Since the degree of the numerator is lower than... more

Verified Answer ✓

; The expression can be written as:multiplying ... more

Verified Answer ✓

; The expression can be given as:multiplying both... more

Verified Answer ✓

The answer is ; Factor and rewrite the expression... more

Verified Answer ✓

The answer is ; Now perform long division since ... more

Verified Answer ✓

The answer is ; Now perform long division since ... more

Verified Answer ✓

The left hand side and the right hand side ... more

Verified Answer ✓

The graphs does not Coincides. ; Graph the ... more

Verified Answer ✓

The graphs does not coincides. ; Graph the ... more

Verified Answer ✓

The graphs coincides. ; Graph the expression by ... more

Verified Answer ✓

Express the inequalities with two unknows as ... more

Verified Answer ✓

Express the inequalities with two unknows as ... more

Verified Answer ✓

Rewrite the inequalities with two unknowns as ... more

Verified Answer ✓

Rewrite the inequalities to two unknown equation... more

Verified Answer ✓

Since the equation lies upper side of the line ... more

Verified Answer ✓

The maximum value is 65 and the minimum value is 8... more

Verified Answer ✓

The answer is per . ; Here the objective is to ... more

Verified Answer ✓

The answer is ; Factor the denominator and ... more

Verified Answer ✓

The answer is ; Create a partial fraction using ... more

Verified Answer ✓

The answer is , . The equations are consistent and... more

Verified Answer ✓

The given equations has no solution. Therefore, it... more

Verified Answer ✓

The answer is , . The equations are consistent and... more

Verified Answer ✓

; Use substitution method to solve nonlinear ... more

Verified Answer ✓

; Use substitution method to solve nonlinear ... more

Verified Answer ✓

; Use substitution method to solve nonlinear ... more

Verified Answer ✓

; Use substitution method to solve nonlinear ... more

Verified Answer ✓

; Use substitution method to solve nonlinear ... more

Verified Answer ✓

; Follow steps below to solve linear system of ... more

Verified Answer ✓

; Follow steps below to solve linear system of ... more

Verified Answer ✓

; Follow steps below to solve linear system of ... more

Verified Answer ✓

; Follow steps below to solve system of linear ... more

Verified Answer ✓

; Follow steps below to solve system of linear ... more

Verified Answer ✓

; First convert the system of equations into ... more

Verified Answer ✓

System has dependent equations. ; First convert ... more

Verified Answer ✓

; Both the matrices have same dimensions and ... more

Verified Answer ✓

; All the matrices have the same dimension and ... more

Verified Answer ✓

Not possibleBoth the matrices have different ... more

Verified Answer ✓

; First multiply each element of first matrix by... more

Verified Answer ✓

Not possible Both the matrices have different ... more

Verified Answer ✓

; First multiply each element of first matrix by... more

Verified Answer ✓

adding the corresponding elements of and . ; ... more

Verified Answer ✓

; Number of columns of first matrix is and ... more

Verified Answer ✓

; If matrix has number of columns and matrix ... more

Verified Answer ✓

; If matrix has number of columns and matrix ... more

Verified Answer ✓

Not possible because number of columns in first ... more

Verified Answer ✓

; If matrix has number of columns and matrix ... more

Verified Answer ✓

; If matrix has number of columns and matrix ... more

Verified Answer ✓

   Both and are equal to and hence is the ... more

Verified Answer ✓

    Both and are equal to and hence is inverse... more

Verified Answer ✓

   and are not equal and hence is not inverse of... more

Verified Answer ✓

    Both and are equal to and hence is inverse... more

Verified Answer ✓

does not exist. ; Inverse of the matrix is exist ... more

Verified Answer ✓

; Find the determinant of matrix A to know ... more

Verified Answer ✓

; Find the determinant of matrix A to know ... more

Verified Answer ✓

; Find the determinant of matrix A to know ... more

Verified Answer ✓

; Find the determinant of matrix to know whether... more

Verified Answer ✓

  doesn't exist. ; Find the determinant of matrix... more

Verified Answer ✓

System's solution set is ; Let's write co-... more

Verified Answer ✓

System's solution set is . ; Let's write co-... more

Verified Answer ✓

System's solution set is . ; Let's write co-... more

Verified Answer ✓

; For every real number there is a solution of ... more

Verified Answer ✓

-25 ; As it is known determinant of matrix is ... more

Verified Answer ✓

-6 ; A it is known determinant of matrix is ... more

Verified Answer ✓

-44 ; To find determinant of matrix, take each ... more

Verified Answer ✓

-29 ; To find determinant of matrix, take each ... more

Verified Answer ✓

; As it is known determinant of matrix is ... more

Verified Answer ✓

; Let given matrix = M   ; X= Determinant of any... more

Verified Answer ✓

Determinant is independent of x . ; Given ;  ... more

Verified Answer ✓

1 ;   ; Determinant of any matrix is sum of ... more

Verified Answer ✓

For system of equationSolution of system of ... more

Verified Answer ✓

x=-2y=5 ; For system of equationUsing Cramer's ... more

Verified Answer ✓

; For system of equationUsing Cramer's rule ; For... more

Verified Answer ✓

; For system of equationUsing Cramer's rule ; For... more

Verified Answer ✓

x=-12y=3z=6 ; For system of equationUsing Cramer's... more

Verified Answer ✓

Inconsistent System  ; For system of equationUsing... more

Verified Answer ✓

; It is known that system of equationUsing Cramer... more

Verified Answer ✓

Inconsistent System ; Object R contains item P = ... more

Verified Answer ✓

No. of Item C = 80 No. of Item P = 20 ; Cost of 1 ... more

Verified Answer ✓

;; ; let = volume of the 5%, = volume of the 10%, ... more

Verified Answer ✓

; The points given (-2,1),(-1,6),(2,9) and (3,26... more

Verified Answer ✓

Set of all the solutions to the equation is a set ... more

Verified Answer ✓

Set of all the solutions to the equation is a set ... more

Verified Answer ✓

(0, 6)  ; The region determined by the constraints... more

Verified Answer ✓

; Region determined by the constraints for ,,, ... more

Verified Answer ✓

two points ; Substitute the second equation ... more

Verified Answer ✓

and ; Denote the first equation as and the ... more

Verified Answer ✓

and ; The determinant of the system of equations ... more

Verified Answer ✓

For the set of inequalities and ; the region will... more

Verified Answer ✓

8 Cabinet X and 3 Cabinet Y have to be bought.  ; ... more

Verified Answer ✓

; The denominator of the fraction is which can ... more

Verified Answer ✓

; Let the decomposition be written as . ; Solving... more

Back to Top

Log In

Contact Us

Upload An Image

Please select an image to upload
Note: must be in .png, .gif or .jpg format
OR
Provide URL where image can be downloaded
Note: must be in .png, .gif or .jpg format

By clicking this button,
you agree to the terms of use

By clicking "Create Alert" I agree to the Uloop Terms of Use.

Image not available.

Add a Photo

Please select a photo to upload
Note: must be in .png, .gif or .jpg format