Question: Solve the following system x + y - z = 4 x + 2 y - 2 z = 5 - 2 x + y

Solve the following system
x+y-z=4
x+2y-2z=5
-2x+y+z=-3
by using L U Method.
Solve the following system x+y-z=4 x+2y-2z=5 -2x+y+z=-3 by using L U

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