In Exercises 9 and 10, use multiplication to verify that the matrices are inverses.A = D
Chapter 7, Problem 576(choose chapter or problem)
In Exercises 9 and 10, use multiplication to verify that the matrices are inverses.A = D 1 -211 1 -103 1 -122 2 -423T, B = D 8 1.5 0.5 -4.5 2 0.5 0.5 -1.5 -1 -0.5 0.5 0.5 -200 1 T
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