8 -2 Find A(BC) given that A = 0 - 7 1 4 B= -6 -6 - 9 - 1 and C= 3 -1 - 3 3 If an operation is not defined, state the reason. Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice. OA. A(BC) = (Simplify your answers.) OB. This matrix operation is not possible because product BC is not defined. OC. This matrix operation is not possible because the product of A and BC is not defined.

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