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Given a homogeneous system Ax = 0 of (scalar) linear equations, we say that a subset of these equations is

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Given a homogeneous system Ax = 0 of (scalar) linear equations,  we say that a subset of these equations is irredundant  provided that the corresponding column vectors of the transpose  AT are linearly independent. In Problems 21–24, extract  from each given system a maximal subset of irredundant equations. 


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3x1 + 2x2 + 2x3 + 2x4 = 0 2x1 + 3x2 + 3x3 + 3x4= = 0 8x1 + 7x2 + 7x3 + 7x4 = = 0

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Related Book For  answer-question
Differential Equations And Linear Algebra

Differential Equations And Linear Algebra

ISBN: 9780134497181

4th Edition

Authors: C. Edwards, David Penney, David Calvis

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Question Details
Chapter # 4
Section: Problems 4.5
Problem: 22
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Question Posted: July 12, 2023 04:42:38
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