A message signal of frequency wm is superposed on a carrier wave of frequency wc to get an amplitude modulated wave (AM). What will be the frequency of the AM wave ?

wm wc \(\frac{w_{m} + w_{c}}{2}\) \(\frac{w_{m} - w_{c}}{2}\)

wc

In AM the frequency of the modulated wave is equal to the frequency of the carrier wave.