SOLUTION: Find the value of k for which the system of equations x - 2y + z = 7 2x + y - 3z = b x + y + kz = 4 does not have a unique solution.

SOLUTION: Find the value of k for which the system of equations x - 2y + z = 7 2x + y - 3z = b x + y + kz = 4 does not have a unique solution.

Algebra.Com

Question 850208: Find the value of k for which the system of equations
x - 2y + z = 7
2x + y - 3z = b
x + y + kz = 4
does not have a unique solution.
Answer by richwmiller(17219) (Show Source): You can put this solution on YOUR website!
what is b?
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