Given the periodic CT signal
$ \,x(t)=\frac{3\pi}{2}\cos(\frac{3\pi}{2}t+\pi)\sin(\frac{3\pi}{4}t+\frac{\pi}{2})\, $
compute its Fourier series coefficients.
We can rewrite the signal $ x(t) $ as
$ \,x(t)=\frac{3\pi}{2}\, $
