cadmus.usc.educadmus.usc.edu/courses/ce525/Homeworks/Kreyszig-4-5.pdf · which you can prove...
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cadmus.usc.educadmus.usc.edu/courses/ce525/Homeworks/Kreyszig-4-5.pdf · which you can prove orthogonality. Section 4.7. Problem 3. First four eigenfunctions of the Sturm-Liouville