1.

Assertion (A): Vestigial side band gives rise to frequencies very close to the carrier frequency.Reason (R): It is not possible to go to the extreme and suppress one complete side band by physically realizable filters.

A. Both (A) and (R) are true and (R) is the correct explanation of (A).
B. Both (A) and (R) are true, but (R) is not the correct explanation of (A).
C. (A) is true, but (R) is false.
D. (A) is false, but (R) is true.
Answer» B. Both (A) and (R) are true, but (R) is not the correct explanation of (A).


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