v = A sin (ωct + m sin ωmt) is the expression for – McqOptions

MCQOPTIONS

1.	v = A sin (ωct + m sin ωmt) is the expression for
A.	Amplitude modulated signal
B.	Frequency modulated signal
C.	Phase modulated signal
D.	Carrier signal used for modulation
Answer» D. Carrier signal used for modulation

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