The period of the signalx(t) = 10 sin 12πt + 4 cos 18πt is – McqOptions

MCQOPTIONS

1.	The period of the signalx(t) = 10 sin 12πt + 4 cos 18πt is
A.	π/4
B.	1/6
C.	1/9
D.	1/3
Answer» E.

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