In each part, use the formula in Theorem 1.4.5 to compute the inverse of the matrix, and

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In each part, use the formula in Theorem 1.4.5 to compute the inverse of the matrix, and check your result by showing that AA-1 = A-1 A = I.
(a)

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Elementary Linear Algebra with Applications

ISBN: 978-0471669593

9th edition

Authors: Howard Anton, Chris Rorres

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Question Posted: Jun 17, 2016 08:15 AM

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In each part, use the formula in Theorem 1.4.5 to compute the inverse of the matrix, and

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A=

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Elementary Linear Algebra with Applications

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