For an amplitude modulated signal, ωm and ωc are angular frequenc – McqOptions

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1.	For an amplitude modulated signal, ωm and ωc are angular frequency of message signal and carrier wave respectively then AM signals contains frequencies
A.	only ωm
B.	ωc and ωm
C.	(ωc - ωm) and ωm
D.	(ωc - ωm), ωc and (ωc + ωm)
Answer» E.

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