Two augmented matrices for two linear systems in the variables x, y, and z are given below. The augmented matrices are in reduced row-echelon form. For each system, choose the best description of its solution. If applicable, give the solution. (a) (b) 10 -1 2 01 1 15 00 0 1005 0101 -5 7 001 O The system has no solution. O The system has a unique solution. (x, y, z) = D O The system has infinitely many solutions. ○ (x, y, z) = (x, D ○ (x, y, z) = (y, D (x, y, z) = (²) O The system has no solution. O The system has a unique solution. (x, y, z) - D O The system has infinitely many solutions. ○ (x, y, z) = (x, D D (x, y, z) - = (x, y, z)-(²) 00 X
Two augmented matrices for two linear systems in the variables x, y, and z are given below. The augmented matrices are in reduced row-echelon form. For each system, choose the best description of its solution. If applicable, give the solution. (a) (b) 10 -1 2 01 1 15 00 0 1005 0101 -5 7 001 O The system has no solution. O The system has a unique solution. (x, y, z) = D O The system has infinitely many solutions. ○ (x, y, z) = (x, D ○ (x, y, z) = (y, D (x, y, z) = (²) O The system has no solution. O The system has a unique solution. (x, y, z) - D O The system has infinitely many solutions. ○ (x, y, z) = (x, D D (x, y, z) - = (x, y, z)-(²) 00 X
Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter11: Matrices And Determinants
Section11.CR: Chapter Review
Problem 4CC
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