x+y- z=1 -z =1 2x+3y+ kz =3 x+ky +3z = 2

Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter1: Equations And Graphs
Section1.10: Modeling Variation
Problem 4E
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For which values ​​of k the linear equation system given in the form

 a) has only one solution b) has an infinite solution c) has no solution.

x+ y– z = 1
2x+3y+ kz =3
x+ ky+3z = 2
Transcribed Image Text:x+ y– z = 1 2x+3y+ kz =3 x+ ky+3z = 2
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