Question: Let A: = 86 8 - 97,and C: - 5 - 5 (a) Find AB (b) Find (AB) C. (c) Find (A + B)C. (a)

Let A: = 86 8 - 97,and C: - 5 - 5 (a) Find AB (b)
Let A: = 86 8 - 97,and C: - 5 - 5 (a) Find AB (b) Find (AB) C. (c) Find (A + B)C. (a) Find AB. AB = (Type an integer or simplified fraction for each matrix element.) (b) Find (AB)C. (AB)C = (Type an integer or simplified fraction for each matrix element.) (c) Find (A + B)C. (A + B)C = (Type an integer or simplified fraction for each matrix element.)

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