Question: 8. Suppose matrices A and B are given. - O A = 1 3 4 B = 4 2 2 0 -1 -2 2 (a)

8. Suppose matrices A and B are given. - O A

= 1 3 4 B = 4 2 2 0 -1 -2

8. Suppose matrices A and B are given. - O A = 1 3 4 B = 4 2 2 0 -1 -2 2 (a) Can we compute A - B? Explain. (b) Compute A - BI. (c) Determine 2A + 3B. (d) What is diag(2A + 3B)

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