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Danush Kumar S S posted an Question
December 04, 2020 • 21:47 pm 30 points
  • IIT JAM
  • Physics (PH)

Fourier series for :f(x) = x [-π,0] and f(x) = -x [0,π]

Fourier series for :f(X) = X [-π,0] and f(X) = -X [0,π]

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    Ruby negi best-answer

    it's an even function, u can see this by graph, when graph is symmetric about y axis then it is even function and when it is symmetric about origin then it is odd function..

  • Rohit kumar gupta

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    sir I think it's worng Bez... a0 value is not zero... and it's a even function so it will be in cos term

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    for sinx it gives us 0

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