6 (a) Solve for x if b - 3 x = 2 a. [2] (b) Hence find x ifa = [1,2,-1) and b = [2,-1,1). [3] 151
Posted: Tue Sep 07, 2021 7:06 am
6 (a) Solve for x if b - 3 x = 2 a. [2] (b) Hence find x ifa = [1,2,-1) and b = [2,-1,1). [3] 151
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