Which among the following is achieved by coupling a modulated signal with a sine wave carrier?

Which among the following is achieved by coupling a modulated signal

1.	Which among the following is achieved by coupling a modulated signal with a sine wave carrier?
A.	Causality
B.	Periodicity
C.	Linearity
D.	Stability
Answer» C. Linearity

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Which among the following is achieved by coupling a modulated signal with a sine wave carrier?

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