A message signal of frequency \( \omega_{\mathrm{m}} \) is superpos...

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A message signal of frequency \( \omega_{\mathrm{m}} \) is superposed on a carrier wave of frequency \( \omega_{\mathrm{c}} \) to get an amplitude modulated wave (AM).
\( \mathrm{P} \) The frequency of the AM wave will be

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(a) \( \omega_{\mathrm{m}} \).
(b) \( \omega_{\mathrm{C}} \).
(c) \( \frac{\omega_{c}+\omega_{m}}{2} \).
(d) \( \frac{\omega_{c}-\omega_{m}}{2} \).
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