QUESTION 1 Find 2A + 3B (Scalar Multiplication & Matrix Addition). 2 1 -2 -1 2 1 3 -1 4 B = -2 4 %3D -3 7 -6 3 -1 -2 O1 8 -1 0 15 23 3 11 -18 1 8 -1 0 10 23 3 11 -18 1 8 -1 0 10 20 3 11 18 O1 8 -1 0 12 23 3 20 24

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