Multiple Choice
Solve the system by triangularizing the augmented matrix and using back substitution. If the system is linearly dependent, give the solution in terms of a parameter.
A) (1, -3, 2)
B) (1, -3, 1)
C) coincident dependence; {(x, y, z) | 2x + y - 3z = -7}
D) no solution, inconsistent
Correct Answer:

Verified
Correct Answer:
Verified
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