Question: 1. Cancellation Works Prove using matrix algebra that if A, 8, and C are matrices such that AB = AC, and A is invertible, then

1. Cancellation Works Prove using matrix algebra that if A, 8, and C are matrices such that AB = AC, and A is invertible, then B = C?
2. An Inverse Prove that if A is invertible and B is another square matrix such that AB = I, then B = A-1?

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