Explanation Given: A = [ 0 1 2 0 3 8 2 1 1 ] Calculation: Let A = [ 0 1 2 0 3 8 2 1 1 ] . Then we have P A = [ 0 0 1 0 1 0 1 0 0 ] [ 0 1 2 0 3 8 2 1 1 ] = [ 2 1 1 0 3 8 2 1 1 ] = [ 1 0 0 </

Introduction to Linear Algebra, Fifth Edition

5th Edition

ISBN: 9780980232776

Author: Gilbert Strang

Publisher: Wellesley-Cambridge Press

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Chapter 2.7, Problem 24PS

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Factor the following matrix into PA=LU. Factor it also into A=L1P1U1.

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Chapter 2.7, Problem 23PS

Chapter 2.7, Problem 25PS

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Chapter 2 Solutions

Introduction to Linear Algebra, Fifth Edition

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Factor the following matrix into PA=LU. Factor it also into A = L 1 P 1 U 1 .

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Factor the following matrix into PA=LU. Factor it also into A=L1P1U1.

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Chapter 2 Solutions