Rita anuragi Asked a Question
October 9, 2021 3:25 pmpts 30 pts
fx) is a periodic function of x with period πand can be express as a Fourier cosine series and f( x) = sinx then the coefficient of cos(4x) is 24
  • 1 Answer(s)
  • 0 Likes
  • 1 Comments
  • Shares
  • Ravi bhushan thankyou
    Here is the detailed solution.
    • cropped1598152842517805130.jpg
    • cropped6686792901931861066.jpg
    Likes(0) Reply(0)