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Asked Dec 13, 2019
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Expert Answer

Step 1

Given:

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2 5 4 -5 and B = 3 k -3 1

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Step 2

Now

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2 54 -5 23 -10+5k AB = -3 1 || 3 15+ k -9 4 -5 2 5 23 15 BA= 6– 3k 15+k -3 1

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Step 3

Thus, in order for AB = BA, w...

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23 -10+ 5k 23 15 6– 3k 15+ k 15 + k -9

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Tagged in

Math

Calculus