Consider the linear equation in three variables x + y + z = 4. Find a pair

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Consider the linear equation in three variables x + y + z = 4.

Find a pair of linear equations in three variables that, when considered together with the given equation, form a system having (a) exactly one solution, (b) no solution, (c) infinitely many solutions.

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Related Book For answer-question

College Algebra

ISBN: 978-0134697024

12th edition

Authors: Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels

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Question Posted: Apr 11, 2019 01:20 PM

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Consider the linear equation in three variables x + y + z = 4. Find a pair

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Answers may vary Sample answers are given a xyz 4 x2y z 5 2x y 3z 4 This system has e...View the full answer

College Algebra

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