If the Fourier series coefficients of a signal are periodic then the signal must be
A. Continuous-time, periodic
B. Discrete-time, periodic
C. Continuous-time, non-periodic
D. Discrete-time, non-periodic
Answer:B
If the Fourier series coefficients of a signal are periodic then the signal must be
A. Continuous-time, periodic B. Discrete-time, periodic C. Continuous-time, non-periodic D. Discrete-time, non-periodic
Explanation: Discrete-time, periodic these are the properties of the discrete-time periodic signal.