5 - 1 3 Compute A - 413 and (413 )A, where A = - 5 2 -6 1 A- 41 = O (4I3)A = O 2. 4)

Q: Compute A B, where A = AB= -5 6 -5 0 and B = 6 7 2 9

A:

Q: 5 - 1 4 Compute A - 513 and (513 )A, where A = 3 -7 2 2 3. 4)

A: A=  5-1  4-3  3-7-4  2  2 Now, A-5I3=  5-1  4-3  3-7-4  2  2-5100010001=  5-1  4-3  3-7-4  2…

Q: 9. If an+1 = 2an + 2 and ao = 4, then an = O 3(2)n + 1 6(2)n-2 O 2n + 3 O none of these

A:

Q: [2 Define A = 1 -2 Lo ܚ ܨܢ ܝܪ -12 31 5 0 -2 -2 1. Evaluate, showing your work: (i) B = (ii) (iii)…

A:

Q: 10 1 Compute det B* where B = 1 2 3 1 3 1 det B4 |(Simplify your answer.)

A: The given matrix is B=101123131. Evaluate B2 as follows.…

Q: and [AB) 1 = 4-33 [1] B-1 ||

A: We will find the required.

Q: Find x and y 24 -2 22 [2x-2y 2 -2 20 21 o -10: [4 : 25 24y 25 2x+y -4

A: Given:

Q: Compute A -213 and (213)A, where A = A-213= 5 - 4 -4 -1 2 3 - 5 1 3

A: In this question, we will compute the matrix.

Q: 1 3 28 (iii) Compute AB (iv) Compute (AB) 3) Let A = and B -1 - 20 4 1 (i) Compute A - 1 - 1 (v)…

A:

Q: (1 1 (a) Given A= 2 -1 0 and B= 2 1 0 1 3 0 1 0 2 1) Find (1) AB (2) 4'B.

A:

Q: 3. a. b. 4 18 Simplify (11) - vw - 3 ) - ( + W + 13 - - Pvw – 16 c. 2(w) - Tw Svw + 10 d. 18 - SW +…

A: (11v2-6vw-3w2)-(-7v2+vw+13w2)=11v2-6vw-3w2+7v2-vw-13w2…

Q: 1 If A = -5 | -4 -7 then det (A). is Select an answer Thus, A-1 and det (A-1) = ||

A: if A =  abcd then | A | = ad - bc  A-1 = adjAA-1

Q: If A = [9 5 then det(A) Thus, - 1 A-¹ 0-2 = - 3 = and det (A-¹) = Check Answer " is Select an answer…

A:

Q: -4 5 ].- 2 2 -2 A В C -4 -5 -4 1 2 -3 5 2 2С + BA =

A: Refer to the question , we need to find the matrix 2C + BA when matrix A,B and C are,