If P is a triangular orthogonal matrix, show that P is diagonal and that all diagonal entries

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If P is a triangular orthogonal matrix, show that P is diagonal and that all diagonal entries are 1 or -1.

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Linear Algebra With Applications

ISBN: 9780070985100

7th Edition

Authors: W. Keith Nicholson

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Question Posted: Jun 21, 2016 06:47 AM

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If P is a triangular orthogonal matrix, show that P is diagonal and that all diagonal entries

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Let P be orthogonal so P 1 P T If P is upper triangular so also ...View the full answer

Linear Algebra With Applications

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