Amisha Asked a Question
January 26, 2021 5:05 pmpts 30 pts
(d) Q36. The coefficient of e in the Fourier expansion of u(x) = A sin (ax) for k = -2a is (b)A (a) A
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  • Amisha
    thank you
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  • Chandra dhawan thankyou
    see attachment dear ,,
    • cropped529424345292824517.jpg
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