Question: In Problem 2, show that AB BA Problem 2 Given find (a) A + 7B (b) 2A 3B (c) (A + 2B) T

In Problem 2, show that AB ≠ BA


Problem 2

GivenA = 1 9 2 5-8, B = 37 2 4 7

find

(a) A + 7B

(b) 2A − 3B

(c) (A + 2B)T

A = 1 9 2 5-8, B = 37 2 4 7 9 3 -1 4 6 2 8 10

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