Use the inverse matrices to find (AB)¯¹, (A7)¯¹, and (24)¯¹. 1 1 1 2 2 1 3 1 244 A-1 = (a) -2 1 3 2 I B-1 (AB)-¹ EEE (b) (A7)-² EEE ↓ 1 -1 (c) (24) ¹ EEE 2 1/2/323 2 2

Q: 3. Find the inverse of the matrix and verify that your answer correct. -1 0 4 - 5 8 -7 - 3 6 - 9

A:

Q: 3: For the matrices, A = [1 and B = 01 -31 (a). Show that, (A+ B)" AT +B". (b), Show that, (AB)-1 =…

A: Show that  a) (A+B)T= AT +BT  b) (AB)-1= B-1A-1  For the matrix A and B .

Q: Show that matrices A and B = are inverses of each 2 3 other.

A: See the details solution in below

Q: Consider the following matrix: 1 7 6 -5 2 B = 3 4 3 1 1 6 -1 2 4 Using the adjoint method for…

A: Given that, B = 176-5243132106-124 First, we have to find inverse of the given matrix using adjoint…

Q: 1 1 3 Find the determinant using the row operations -2 3 -1 1 2 2 -1 N 10 3

A: Due to Bartleby guidelines, only 1question can be solved. Please repost the remaining questions to…

Q: Find the inverse of the matrix The inverse is A = 2 0 -6 -37 -1 -2 -8 7 - --888 =

A:

Q: Consider A = 112 0 1 2 (a) Find A-¹ by using row operations on [A1]. List the one you use in order.…

A: Given That : Matrix A=123112012 To Find : 1) A-1 using row operation 2) A-1 using row operation 3)…

Q: Given the matrices: 2-1 0 A - (²29). B- (1¹³). (7³), 0- -1 3 Compute each of the following, if they…

A: We are given the matrices A,B and C.

Q: Use the inverse matrices to find (AB)-1, (AT)-1, and (2A)-¹. 1-2 ----C -1 A-¹ = B-1 -2 5 (a) (AB)-¹…

A: To find:  and .

Q: 3. Find inverse of the given matrix 2 3 4 1 0 2 -2 0 -1

A:

Q: Use the inverse matrices to find (AB)', (A')-², and (24)-', -[3}} -2 5 (a) (AB)-1 188 (b) (AT)-1 BS…

A:

Q: a- B-2 3] and Given matrices Find CAB 3

A:

Q: adioint of the matrix.

A:

Q: en the definition tr rices (no numbers). (d) = a + d show that tr(A B) = tr(BA) using gen

A:

Q: Let A be a 2 x 2 matrix a If ad – bc + 0, then A-1 ad-be ad-be ad-e ad-be. such that [1 AA-1 = A-'A…

A:

Q: 2 1 5 3 Let A-1 and B-1 = 2 -1 -3 2 find (2A¹)-¹ and (AB)-¹. Do not find inverses directly. Use…

A: Given two matrices A and B

Q: Find the inverse matrix of [2 1 -1

A:

Q: Find the inverse matrix where A = 1 -1 2 -3 -3 1 2 -3 -3

A:

Q: 2х + Зу + 2z %3D -3 x + y+ z= 0 -х + 2у -3z %3D-1 X +

A:

Q: 15 Use Use the Inverse matrix (x-4y=D5 4x -15 y= 20 %3D

A:

Q: Decide whether or not the matrices are inverses of each other. and Cmatrix (((1/2) - (1/2))((7/2) -…

A:

Q: Let A and B be the following matrices. Perform the following operations: AB =[ BA A = [5 9 3-9], - B…

A: Use the given information.

Q: Consider the following matrices: 1 A = B = C [32] -6 3 6 Compute the following expressions or…

A:

Q: Formula valid for matrices? explain why? (A + B)(A - B) = A²B²

A:

Q: 1 1 1] A= 2 4 -3 - 5|] b. Find the inverse of the matrix

A: