An n x n matrix A is said to be a idempotent if A2 A Show that if is an eigenvalue of an idempotent matrix, then must be either 0 or I ...

If A is idempotent and is an eigenva ...

An n x n matrix A is said to be a idempotent if A2 = A. Show

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An n x n matrix A is said to be a idempotent if A2 = A. Show that if λ is an eigenvalue of an idempotent matrix, then λ must be either 0 or I.

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Linear Algebra with Applications

ISBN: 978-0131857858

7th edition

Authors: Steven J. Leon

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Question Posted: Jun 13, 2016 01:00 AM

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An n x n matrix A is said to be a idempotent if A2 = A. Show

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Linear Algebra with Applications

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