A message signal of frequency \( \omega_{\mathrm{m}} \) is superposed on a carrier wave of frequ....

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A message signal of frequency \( \omega_{\mathrm{m}} \) is superposed on
\( \mathrm{P} \)
a carrier wave of frequency \( \omega_{\mathrm{e}} \) to get an amplitude
W
modulated wave (AM). The frequency of the AM wave will be.
(1) \( \omega_{\mathrm{m}} \)
(2) \( \omega_{c} \)
(3) \( \frac{\omega_{c}+\omega_{m}}{2} \)
(4) \( \frac{\omega_{\mathrm{c}}-\omega_{\mathrm{m}}}{2} \)


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