Multiple choice

The Fourier series expansion of a real periodic signal with fundamental frequency f0 is given by gp (t) = $\displaystyle \sum_{n=-\infty}^\omega C_n e^{j^2 x n f_0 t}$it is given that C3 = 3 + j5. Then C-3 is

  1. 5+j3

  2. -3-j5

  3. -5+j3

  4. 3-j5

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation