- #1
maherelharake
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Homework Statement
For what value(s) of 'k' will the system have (a) no solution, (b) a unique solution, and (c) infinitely many solutions?
x-2y+3z=2
x+y+z=k
2x-y+4z=k^2
Homework Equations
The Attempt at a Solution
I worked at the matrix and this is what I have so far. I have no idea if I made a mistake along the way, and if not, I am curious on if I thought about the actual answers correctly. I will attach my work so far. Thanks in advance. I will respond to any advice quickly.