The sampling of a function f(l) = sin 2pf0t starts from a zero crossing. The signal can be detected if sampling time T is

The sampling of a function f(l) = sin 2pf0t starts from a zero crossin

1.	The sampling of a function f(l) = sin 2pf0t starts from a zero crossing. The signal can be detected if sampling time T is
A.	[A].
B.	[B].
C.	[C].
D.	[D].
Answer» D. [D].