Question: 13 53 Construct a 2 x 2 matrix C such that AB AC but C B Consider the matrices A C 1 3 O no

13 53 Construct a 2 x 2 matrix C such that AB AC but C B Consider the matrices A C 1 3 O no O yes and B There are many possible correct answers for matrix C You just need to find one of them Moral If AB AC can we conclude that B C 5 3

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