Question: Let -2 -1 :) A = and B = 1 2 2 2 1 0 -1 -4 If the product is defined, (a) compute

Let -2 -1 :) A = and B = 1 2 2

Let -2 -1 :) A = and B = 1 2 2 2 1 0 -1 -4 If the product is defined, (a) compute AB, (b) compute (AB), and (C) compute ABA.

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