What is the nyquist rate of the signal x(t)=3cos(50*pi*t)+10sin(300*pi*t)-cos(100*pi*t)?
A. 50Hz
B. 100Hz
C. 200Hz
D. 300Hz
Answer:A
What is the nyquist rate of the signal x(t)=3cos(50*pi*t)+10sin(300*pi*t)-cos(100*pi*t)?
A. 50Hz B. 100Hz C. 200Hz D. 300Hz
Explanation: The frequencies present in the given signal are F1=25Hz, F2=150Hz, F3=50Hz