Question: 2 3 0 -3 R+2 0 (a) Let A = and B = Find A B-41,. 1 -2 2 5 1 a (b) Let C=

2 3 0 -3 R+2 0 (a) Let A = and B = Find A B-41,. 1 -2 2 5 1 a (b) Let C= Find the values of a and b such that C' is upper triangular and -2 b tr ( C2 ) = R+3. 6 5 2 0 3 (c) Let M = and N = Find the matrix X such that MX = 3X + N. 4 3 6 4 -1

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