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If A is a nonsingular matrix such that A2 = A, what is det(A)?

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If A is a nonsingular matrix such that A2 = A, what is det(A)?

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Elementary Linear Algebra with Applications

Elementary Linear Algebra with Applications

ISBN: 978-0132296540

9th edition

Authors: Bernard Kolman, David Hill

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Question Posted: June 21, 2016 07:01:52
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