Inverse of the 2 ( 2 Matrix: Verify that the inverse of a square matrix A of

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Inverse of the 2 ( 2 Matrix: Verify that the inverse of a square matrix A of order two is given by the following handy formula, if ad - bc ( 0. That is, show that AA-1 = I.

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Differential Equations and Linear Algebra

ISBN: 978-0131860612

2nd edition

Authors: Jerry Farlow, James E. Hall, Jean Marie McDill, Beverly H. West

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Question Posted: May 26, 2016 06:00 AM

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Inverse of the 2 ( 2 Matrix: Verify that the inverse of a square matrix A of

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d -b ad -bc L-c a

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Differential Equations and Linear Algebra

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