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Let Mnxn (Zm) be the set of n x n matrices with entries in Zm 8 I Let A = (151) M2x2(Z18) 4 Does

Let Mnxn (Zm) be the set of n x n matrices with entries in Zm 8 I Let A = (151) M2x2(Z18) 4 Does there exist a matrix B M2x2(Z18) such that AB If yes, find such B, if not, prove that it doesn't exist. - (1) 0

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