Show that the sequence (e2ni(mx-+ ry)y is an orthonormal set in し2 ([0, 1] × [0, 1]). Here the L...

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Show that the sequence (e2ni(mx-+ ry)y is an orthonormal set in し2 ([0, 1] × [0, 1]). Here the L2 norm is 1/2 げ(x,y)?dxdy, Jo

Answer 1

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Answer 2

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