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In Amplitude modulation...

In Amplitude modulation

A

The amplitude of the carrier wave varies in accordance with the amplitude of the modulating signal

B

The amplitude of carrier wave remains constant, frequency changes in accordance with the modulating signal

C

The amplitude of carrier wave varies in accordance with the frequency of the modulating signal

D

The amplitude changes in accordance with the wave length of the modulating signal

Text Solution

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The correct Answer is:
A
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