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Math Help - fourier series

  1. #1
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    fourier series

    find fourier series of

    f(x)={pi*x+x^2 -pi<x<0}
    { pi*x-x^2 0<x<pi}

    and hence verify

    1-1/(3^(3))+1/(5^(3))-1/(7^(3))+.......=pi^(3)/32
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  2. #2
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    Re: fourier series

    Hey prasum.

    What did you get for the fourier co-efficients a_n and b_n?
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  3. #3
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    Re: fourier series

    i got an=0 and some value for bn
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