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

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Chapter7: Matrices And Determinants
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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
1 00
010
4
001
0
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
○ (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)
olo
X
Transcribed Image Text: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 1 00 010 4 001 0 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 ○ (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) olo X
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