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Explain why b is invertible

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Reference no: EM131555219

Question: Suppose A, B, and X are n X n matrices with A, X, and A - AX invertible, and suppose

(A - AX)-1 = X-1 B

a. Explain why B is invertible.

b. Solve equation (3) for X. If a matrix needs to be inverted, explain why that matrix is invertible.

Reference no: EM131555219

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