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If $f_{c}$ and $f_{m}$ are the frequencies of carrier wave and signal, then the Bandwidth is

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Correct option is B

B.W = USB−LSB here, USB=fc+fm , LSB=fc−fm ⇒B.W=fc+fm−fc−fm ⇒B.W=2fm

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If fc and fm are the frequencies of carrier wave and signal, then the Bandwidth is

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If $f_{c}$ and $f_{m}$ are the frequencies of carrier wave and signal, then the Bandwidth is