Choose the correct statement for amplitude modulation :
Amplitude of modulating signal is varied in accordance with the information signal.
Amplitude of modulated signal is varied in accordance with the information signal.
Amplitude of carrier signal is varied in accordance with the information signal.
Amplitude of modulated signal is varied in accordance with the modulating signal.
In amplitude modulation, the amplified of high frequency carrier wave is varied in accordance with message signal
The correct option is (3)
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