Drill Problem 3.2 For a particular case of AM using sinusoidal modulating wave, the percentage modulation is 20 percent. Calculate the average power in (a) the carrier and (b) each side frequency. Drill Problem 3.5 For the sinusoidal DSB-SC modulation considered in Example 3.2, what is the average power in the lower or upper side-frequency, expressed as a percentage of the average power in the DSB-SC modulated wave? Can someone please help me i am having problems with these two problems and confused on where to begin. Thank you for your help

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