Let x and y be vectors in Rn and let Q be an n x n orthogonal

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Let x and y be vectors in Rn and let Q be an n x n orthogonal matrix. Show that if
z = Qx and w = Qy
then the angle between z and w is equal to the angle between x and y.

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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 12:55 AM

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Let x and y be vectors in Rn and let Q be an n x n orthogonal

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If 1 is the angle between x and y and 2 is the ...View the full answer

Linear Algebra with Applications

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