S Each matrix below is the reduced row echelon form of the augmented matrix (the last column represents the constants) for a system of linear equa- tions over R. For each system, either write down the solution set or state that it is inconsistent. Use variables X1, X2, .... 1 0 (a) 0 1 -2 8. 0 0 0. 1 0 (b) 0 1 0 0 3 -1 0 1

College Algebra
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ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
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Chapter6: Matrices And Determinants
Section: Chapter Questions
Problem 4CC
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Each matrix below is the reduced row echelon form of the augmented
matrix (the last column represents the constants) for a system of linear equa-
tions over R. For each system, either write down the solution set or state that
it is inconsistent. Use variables x1, x2, ....
1
8.
(a)
1
-2
0 0
3
(b)
0 1
-1
0 0
Transcribed Image Text:Each matrix below is the reduced row echelon form of the augmented matrix (the last column represents the constants) for a system of linear equa- tions over R. For each system, either write down the solution set or state that it is inconsistent. Use variables x1, x2, .... 1 8. (a) 1 -2 0 0 3 (b) 0 1 -1 0 0
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