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Homework Statement
Find general solution of the given problem in the pic
Homework Equations
All I need to know is where they found the fundamental set of solutions.
The Attempt at a Solution
All I need to know is where they found the fundamental set of solutions. Please see pic. All I want to know is where did the x1 and x2 come from. If I have those then I can do the rest.
See attachment image.
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