Guys,
Need guidance from u guys, if question given determine all then non-zero fourier coefficient in a periodic function f(t) = 5 +cos^2 (t) V.
Should i start to integrate the function from -infinity to infinity?
F(t) = A0/2 + Intergrate ( an cos wt + bn sin wt) ?
Need guidance from u guys, if question given determine all then non-zero fourier coefficient in a periodic function f(t) = 5 +cos^2 (t) V.
Should i start to integrate the function from -infinity to infinity?
F(t) = A0/2 + Intergrate ( an cos wt + bn sin wt) ?