Write each of the following linear systems as a linear combination of the columns of the coefficient

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Write each of the following linear systems as a linear combination of the columns of the coefficient matrix:
(a) 3x1 + 2x2 + x3 = 4
x1 - x2 + 4x3 = -2
(b) -x1 + x2 = 3
2x1 - x2 = -2
3x1 + x2 =1

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Elementary Linear Algebra with Applications

ISBN: 978-0132296540

9th edition

Authors: Bernard Kolman, David Hill

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Question Posted: Jun 21, 2016 06:55 AM

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Write each of the following linear systems as a linear combination of the columns of the coefficient

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Elementary Linear Algebra with Applications

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