Mathematically, the modulated wave y(t) can be shown as y(t) = f1(t) sin(2pfc1t+j) f2(t) sin(2pfc2t+j) where fc1 and fc2 are different carrier frequencies of ____________different signals.
A. Four
B. Three
C. Two
D. One
Show Answer
Answer: C
Share your understanding of this question with the correct explanation.