Let A and B be orthogonally diagonalizable n ( n matrices and let c be a scalar.

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Let A and B be orthogonally diagonalizable n ( n matrices and let c be a scalar. Use the Spectral Theorem to prove that the following matrices are orthogonally diagonalizable:
(a) A + B
(b) cA
(c) A2

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Linear Algebra A Modern Introduction

ISBN: 978-1285463247

4th edition

Authors: David Poole

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Question Posted: Apr 15, 2016 06:22 AM

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Let A and B be orthogonally diagonalizable n ( n matrices and let c be a scalar.

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a Since A and B are each orthogonally diagonalizable the...View the full answer

Linear Algebra A Modern Introduction

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