4 3 -7 and, finally, the value of the original determinant is 10 -1 -5 | 2 -3 7

Q: Evaluate the determinant 2 10 0 -17 -1 2 2 1

A:

Q: If A = 6. B= [-3 , 2] and C = what is the %3D 3 -2 determinant of (AB – 2C)" ? |

A: Given that  The matrices  To find the (AB-2C)^T

Q: 8 2. Find the value of the determinant |A| -3 7 -4 [-1

A:

Q: 3 4 Find the determinant of [-1 -8 7] 8 4 Using diagonal method. 3

A:

Q: Evaluate the given determinant. 15 30-3 1 8 6.

A: evaluating determinant by using first row

Q: -1 Computing the determinant: D= 1 4 -2 -2 -2 10 2. 3.

A: The determinant of the matrix can be calculated by expanding the matrix along a row or column. The…

Q: 1. Evaluate the determinant: 1 2 -2 -1 -2 3 1 3.

A: I will expand along first row.

Q: 3. Find the determinant by row reduction to echelon form. 1 1 1 2 -5 - 1 2 9 - 4 3 -1 - 3 4 2. 3.

A: The given matrix is 1312012-5-129-43-1-34

Q: If a system of equations is written as a matrix equation Ax = b, then to solve for x one must find…

A: The Solution is given below

Q: 2 3 Find the determinant of A = Does the inverse of A exist? Why" 3 -2 -1

A: The given matrix is A=123456-3-2-1 To find the determinant of the matrix and determine whether the…

Q: 1 2. Compute the determinant of 3 4 -1 -4

A:

Q: |3-x -6 The value of the determinant of A= | -6 3-x -6-x 3 : is 3 3 3.

A:

Q: 1 3 6 -1] 4 ,A 3 2 X = 2 6 |-4 5 -3,B L-3 -4 -1 1 2 3 2 6 1 |-4 5 -3 -1 1 2 Find the value of K by…

A: Given - X=13-1264-3-45A=326-45-3-112B=326-45-3-112 X=KA+B To find-  The value of K using Co-factor…

Q: -3 Find the determinant of A = -1 1 -2 6 4

A: Since, the given matrix have 3 rows and 3 columns, hence the matrix is of 3×3 order. The determinant…

Q: 1) If A = 4 3 and B=(2 -5 -1 -2 -1 -2 Find:- a) A b) determinant A c) Adjoint A d) B-'

A:

Q: What is the determinant? [1 2 0 3 2 4 -2 1 -2]

A: We have given that 120324-21-2

Q: |-1 Solve for the determinant of A = |-2 0 -3| 2 -41 2 |-1 -1 1

A:

Q: 2. Find the determinant for (1 3 b) B =-5 2 1 -8 - 2 0 3 4) a) A = -1 -3 1 (-5 2 1 4.

A:

Q: -1 -2 Let A = Find the determinant of A. %3D -3 4

A:

Q: 1 -1 2 13. For what value of 1 determinant is equal to zero 3 - 1? 1 4 2

A: To determine the unknown value, we have to equate the determinant equal to zero. Because it is given…

Q: 1 2 1 Let A = -1 2 -3 What is the determinant of A? (Please enter a number, i.e. 15 or -15)

A: The determinant of a 3×3 matrix is calculated using the formula below.…

Q: 1. Find the determinant by row reduction to echelon form. 1 -3 0 5 4 1 1 -1 5 3 3 -3 -2 3

A:

Q: What is the determinant of 1 -3 4 1 1 -3 5 6 1 2 -4 2 4 -6 9 10 -2 -4 6 -8 -9 2]

A: Given  12-34511-356120-4724-6910-2-46-8-9

Q: -3 • Determinant of N = 1 -2. 1. -5 7 3. 5 4. -7 2.

A: Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: Find the determinant.      2   -3   1   3  -4    1   -5   6    1

A: We have to solve the problem

Q: Evaluate the determinant: 1 2 3 |-2 -1 -2 3 1 4

A: *concept:- use Cofactor expansion method, to find the determinant.

Q: -3 Determinant of N = 1. -5 2. 7 3. 5 4. -7 4 3 1 0 2.

A: From the given problem:   N=-3-11-2   So,    N=-3-11-2   =-3×-2--1×1=6--1=6+1=7

Q: Find the value of the determinant. A B - 4 3 4 0 - 1 1 A B - 4 3 5 %3D 40 - 1

A:

Q: Evaluate determinant: 2 4 5 0 -1 2 3 -5 12

A:

Q: Evaluate the determinant. 2       14      3      1 1        5       -1     3 1        -2       2…

A: Determinant of the matrix  Determinant of the matrix exist only if the matrix is square matric  It…

Q: Find the determinant of 2 11 3 %3D -3 1 -2 -| 4

A:

Q: Evaluate the determinant. 4 -8 1 -2

A: We need to find the value of determinant 4-81-2.

Q: Find the determinant of the matrix.

A: The given matrix is: 31-2-52-473-6 The determinant of this matrix is given as:   31-2-52-473-6

Q: -5 - 2 Evaluate the determinant -3 2 3 4 - 2

A:

Q: 2 Find the determinant of -3 1 -3 51 6 2 -2 51

A:

Q: 3. Find the determinant by using elementary row reductions. 2 -2 -6 0 10 8 -1 8 5 3 -1 -2 3

A:

Q: E = 5 3 -4 -2 -4 2 -4 0 -3 2 3 42 上 2 4 4 -2

A: Let's find determinant using elementary row operations.

Q: -1 3 2 4 -3 -7 1 3 4. Find the determinant of A = -1 -4 -3 1 2 - -1 -2 1 -1 3 -2 -2

A: To find  The determinant of A.

Q: 6 9| Find the determinant of 12 7 4 1 3 | 3 191

A:

Q: 4 8. 1 Evaluate the determinant 7 -6 0 3 1 4 8 1 6 0 =-1 %3D - 3 2 1

A:

Q: 2 1 -1 B =- 3 2 - 3 1 - 4 – 4 1

A:

Q: 3. Solve the variables using determinants 6 7 - 26 х у 5 8 -+-= 29

A:

Q: = x u2-) = (2) %3D If x 1. -1 = 10, then x = If the determinant 4. %3D |

A: Determinant of 2×2 matrix abcdcan be determined by ad-bc=0. Consider, 4-2x1=10 Solving the…

Q: Evaluate the determinant. 7 7 -3 1.-2 - 4 -3 -2 2 5 7 -3 2. 4. 2.

A: The given determinant is, D=7-3112-4-3-2-6-20002571

Q: 2 Find the determinant of -3 5| -3 6 2. -2 5l

A: To  Find the determinant of the given matrix.

Q: The determinant of the matrix 9. 1 5 -3 A = 3 -9 -6 -6 -8 -1 is

A:

Q: [5 -4] Solve for the determinant of

A: SOLUTION-

Q: 6. 6. - Evaluate the determinant of 3 6- %3D 3

A:

Q: Find the determinant of the matrix. 2 4 -6 5

A:

Q: -5 -5 Find the determinant of L = 5 -3 2 2 -102 102 88 O-22 3. 1. 3.

A: Please see the answer below