Question: Determine whether or not B = A 1 . A = 1-2 3 2-5 7 -1 3-5 B = 4 -1 3-2 1-1 -1 1

Determine whether or not B = A−1.

A = 1-2 3 2-5 7 -1 3-5 B = 4 -1

A = 1-2 3 2-5 7 -1 3-5 B = 4 -1 3-2 1-1 -1 1 -

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