Question: Consider the matrices Compute the indicated combinations where possible. (a) 3A- B (b) A B (c) BA (d) (A + B)C (e) A + BC

Consider the matrices

Compute the indicated combinations where possible.
(a) 3A- B
(b) A B
(c) BA
(d) (A + B)C
(e) A + BC
(f) A + 2CB
(g) BC B -I
(h) A2-3A + 1
(i) (B-I)(C+ I)

326 140 113 B-(-6 2-3 1 342

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