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) 1 -2 0 0 0 0 1 I 6 0 0 0 1 00 4 010 001 2 1 3 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) = (y₂ D ○ (x, y, z)-(z) O The system has no solution. O The system has a unique solution. (x, y, z) = (ID O The system has infinitely many solutions. ○ (x, y, z)=(x, D (x, y, z)=(.. D ○ (x, y, z) = (z) பப 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) 1 -2 0 0 0 0 1 I 6 0 0 0 1 00 4 010 001 2 1 3 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) = (y₂ D ○ (x, y, z)-(z) O The system has no solution. O The system has a unique solution. (x, y, z) = (ID O The system has infinitely many solutions. ○ (x, y, z)=(x, D (x, y, z)=(.. D ○ (x, y, z) = (z) பப X
Chapter7: Matrices And Determinants
Section: Chapter Questions
Problem 15T: One hundred liters of a 50% solution is obtained by mixing a 60% solution with a 20% solution. Use a...
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