1.

If fa and ff represent the carrier wave frequencies for amplitude and frequency modulations respectively, then

A.            \[{{f}_{a}}>{{f}_{f}}\]       
B.            \[{{f}_{a}}<{{f}_{f}}\]
C.            \[{{f}_{a}}\approx {{f}_{f}}\]
D.            \[{{f}_{a}}\ge {{f}_{f}}\]
Answer» C.            \[{{f}_{a}}\approx {{f}_{f}}\]


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