Recall from Theorem 1.7.1 b that a product of lower triangular matrices is lower triangular. Use this

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Recall from Theorem 1.7.1 b that a product of lower triangular matrices is lower triangular. Use this fact to prove that the matrix L in 8 is lower triangular.

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Elementary Linear Algebra with Applications

ISBN: 978-0471669593

9th edition

Authors: Howard Anton, Chris Rorres

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Question Posted: Jun 17, 2016 08:14 AM

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Recall from Theorem 1.7.1 b that a product of lower triangular matrices is lower triangular. Use this

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We have that L E 1 1 E 2 1 E k 1 where each of the matrices E i is an elementary matrix wh...View the full answer

Elementary Linear Algebra with Applications

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