(Solved): Assume the following signal represents a type of modulation that we have studied. y(t) = 2000( 1 + ...

Assume the following signal represents a type of modulation that we have studied. y(t) = 2000( 1 +0.6 cos( 27 400 t) cos( 21 900,000 t) What type of modulation does this signal represent? What is the percent modulation of this signal? What is the frequency of the message signal? What is the frequency of the carrier?