The signal m(t) = 10 cos 100 pt is sampled at the rate of Fs = 75 Hz, then determine signal after sampling.

4 cos 100 pt + 8 sin 200 pt + cos 75 pt

4 cos 25 pt + 8 sin 50 pt + cos 75 pt

The signal m(t) = 10 cos 100 pt is sampled at the rate of Fs = 75 Hz,

1.	The signal m(t) = 10 cos 100 pt is sampled at the rate of Fs = 75 Hz, then determine signal after sampling.
A.	4 cos 100 pt + 8 sin 200 pt
B.	4 cos 100 pt + 8 sin 200 pt + cos 75 pt
C.	4 cos 25 pt + 8 sin 50 pt + cos 75 pt
D.	none
Answer» D. none