Show that if A is an m x n matrix such that AAT is non-singular, then rank

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Show that if A is an m x n matrix such that AAT is non-singular, then rank A = m.

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Elementary Linear Algebra with Applications

ISBN: 978-0132296540

9th edition

Authors: Bernard Kolman, David Hill

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Question Posted: Jun 21, 2016 07:09 AM

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Show that if A is an m x n matrix such that AAT is non-singular, then rank

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We must show that the rows v 1 v 2 v m of AA T are linearly independe...View the full answer

Elementary Linear Algebra with Applications

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