1. The problem statement, all variables and given/known data I need to find the sideband power in a AM DSB. My book doesn't have an example or explain what to do when you have a modulating signal that has two tones (two cosines). 2. Relevant equations Ps=sideband power= 0.5*(mean square value)^2 Carrier signal = A*cos(Wc*t) m(t)=(4/pi)*[cos(2*pi*f0*t)-(1/3)*cos(2*pi*3*f0*t)] 3. The attempt at a solution I only know how to do it for one tone using the equation 0.5*0.5*(μ*A)^2. Where A is the amplitude of the carrier and μ is the index modulation. What should I do? Should I look for the meansquare of each tone and add them?