Find the determinant of the matrix, a C d e 5g 5h 5i where a f = 7. h d e i A 21 14 7 D 35

Q: Consider the matrix A = a b c d e f g h i If it is given det(A)=−3, find the determinant of D, where…

A: A=abcdefghidetabcdefghi=-3aefhi-bdfgi+cdegh=-3aei-fh-bdi-fg+cdh-eg=-3aei-afh-bdi+bfg+cdh-ceg=-3gbf-e…

Q: -2 0 0 0 a b0 0 Find the determinant of the 4 × 4 matrix M = where 3 c d 0 -4 5 e f] a = -3, b = 16,…

A: Here we find the determinants of given matrix.

Q: Given det det det det a b c a def ghi a b c def gh 9 b c -8d + a -8e + b -8f + c ghi -8d + a -8e + b…

A: Given: To Find: To find the following:

Q: Find the value of the determinant. 12 - 7 - 4 3 OA. -8 OB. 8 OC. 64 O D. 4

A: 12-7-43to find its determinant

Q: Use the fact that to compute the following determinant. |-5a +8g −5b+8h d 9 e h a b c d e f = 9 gh i…

A:

Q: Determinant of 2 x 2 Matrices. Solve for the determinant of the following matrices: 10 D = x² – 3y…

A: Matrics

Q: a b b -b ) Give the determinant of the matrix A = d e -e Lg h -h]

A: Given query is to find the determinant of the matrix.

Q: a b c Given det d e f = 5, find the following determinants. h i a b det d. e f -3g -3h -3i a b det…

A:

Q: Determine the determinant and inverse of the matrix. A = 3 8 8 -7 -1 –4 -1 -4 5

A:

Q: Solve for the determinant of the following matrix: 2 4 9 8 4 25 10 - 3 4 14 9 0 2 1 1

A: Using formula for determinant.

Q: Use expansion by cofactors to find the determinant of the matrix. 32003 0 1 5 3 2 00465 0024 5 0000…

A: Let, We can find the determinant by the method of adjoint.

Q: -1 9 6 use the following matrix. 10 1 1 11 4 0 -2

A: We have to find determinant

Q: Find the inverse of the given matrix using adjoint method and check your answer by performing the…

A:

Q: 6. Evaluate the determinant for the following matrix: O A.8 OB.-2 O C.5 O D.4 3-5 1

A:

Q: Use expansion by cofactors to find the determinant of the matrix.   w x y z   24 −21 30 18   −32 24…

A: We have to find the determinant of given Matrix.

Q: Find the determinant of each of the following Matrices. D=4 7 0 1752 T 20 C= 1 2 3 100 201 302 300…

A: We have to find the determinant of each of the following matrices. C = 123100201302300600903D =…

Q: If the determinant of a 5x5 matrix A is 2, what is the determinant of the adjoint of A? A 16 B 8 с 4…

A:

Q: H.W:- Find the determinant for the following matrices: 0.3 0.2 0.2] 4. A = 3 0.2 0.2 [-0.4 0.4 0.3

A:

Q: a b c a b c If def=2, find the determinant of g hi g hi de f The determinant is

A: The solution is given as

Q: How does the row operation affect the determinant? OA. It changes the sign of the determinant. OB.…

A: as you can see from the two matrix, Rows 1 and Rows 3 are interchanged.