Prove that a product of unit lower triangular matrices is unit lowers triangular.

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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 06:06 AM

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Prove that a product of unit lower triangular matrices is unit lowers triangular.

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Let A a ij and B b ij be unit lower triangular n n matrices so that ...View the full answer

Linear Algebra A Modern Introduction

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