A function having frequency f is to be sampled. The sampling time T sh

1.	A function having frequency f is to be sampled. The sampling time T should be
A.	T = 1/2f
B.	T > 1/2f
C.	T < 1/2f
D.	T ≥ 1/2f
Answer» D. T ≥ 1/2f

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