Samyak Asked a Question
July 13, 2020 1:00 pmpts 30 pts
nd and can be express as a Fourier cosine series a 17. sa penodic function of x with period fx) = sinx then the coefficient of cos(4x) is (A) (C) (B) 15 -1 15T (D) 37T
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  • Ruby negi thankyou
    options are wrong...
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  • Mahak thankyou
    ans is -4/15 pi
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  • Mahak
    is ans c
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    Samyak
    no
  • Mahak
    in c 4 is missing
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    Samyak
    yes
  • Ruby negi
    option c is correct
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    Samyak
    please provide solution
  • Mahak
    ans is c please tell
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  • Mahak
    ans is c please tell
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  • Mahak
    ans is c please tell
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  • Mahak
    ans is c please tell
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  • Mahak
    is ans c
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