# In amplitude modulation, sinusoidal carrier frequency used is denoted by ωc and the signal frequency is denoted by ωm. The bandwidth  (∆ωm) of the signal is such that  ∆wmc . Which of the following frequencies is not contained in the modulated wave?(a) ωc(b) ωm + ω c(c) ωc - ω m(d) ωm

Khimraj
3007 Points
4 years ago
Modulated wave contained frequencies of  ω, ωm + ω c , ω- ω m
So correct answer is (d) ωm
Hope it clears.