a. If Ax = Ax for some vector x, then A is an eigenvalue of A. b.

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a. If Ax = Ax for some vector x, then A is an eigenvalue of A.
b. A matrix A is not invertible if and only if 0 is an eigenvalue of A.

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Linear Algebra and Its Applications

ISBN: 978-0321791542

4th edition

Authors: David C. Lay

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Question Posted: May 02, 2016 12:05 PM

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a. If Ax = Ax for some vector x, then A is an eigenvalue of A. b.

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a False The equation Ax x must have a nontrivial solu...View the full answer

Linear Algebra and Its Applications

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