Question: If possible, find A + B, A - B, 5A, and 5A - 2B. (If not possible, enter IMPOSSIBLE in any cell of the

If possible, find A + B, A - B, 5A, and 5A - 2B. (If not possible, enter IMPOSSIBLE in any cell of the matrix.) 6 -4 ], B =[i=1] -1 A = -[-3. (a) A + B 0 3 -1 0 IMPOSSI (c) 5A IMPOSSIBLE (b) A - B IMPOSSI IMPOSSIBLE (d) 5A 2B

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