Q5) find the inverse of the following matrices: sin(0) lo 31 ,b) B = [ ]. •) R = [ coS(0) sin(8) 2 01 Lo 3] [2 6 | .b) B = )R = a) D = 4 1 [-sin(0) cos(0)] -21 4 6] d) E = |2 7 6 L2 7 _7] 1 1 f) A = |-4 -7 e) A = |-3 1 2 -3 4 3 -2 -6 4

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