Use Theorem 3 (but not Theorem 4) to show that if two rows of a square matrix

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Use Theorem 3 (but not Theorem 4) to show that if two rows of a square matrix A are equal, then det A = 0. The same is true for two columns. Why?

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Linear Algebra and Its Applications

ISBN: 978-0321791542

4th edition

Authors: David C. Lay

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Question Posted: May 02, 2016 12:02 PM

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Use Theorem 3 (but not Theorem 4) to show that if two rows of a square matrix

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Suppose the two rows of a square matrix A are equal By swapping these ...View the full answer

Linear Algebra and Its Applications

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