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Perform the following matrix multiplications A = [2   5   6]       [-3 0   1] B =...

Perform the following matrix multiplications

A = [2   5   6]

      [-3 0   1]

B = [ 1]

       [ 3]

       [-4]

C = [-2   10   1]

6a. Find AB

6b. Find BC

6c. Find AC

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