An AM signal and a narrow band FM signal with identical carriers, modulating signals and modulation indices of 0.1 are added together. The resultant signal can be closely approximated by

a) broadband FM

b) SSB with carrier

c) DSB-SC

d) SSB without carrier

Its SSB with carrier

Just Lower side band will be cancelled because the Lowersideband will be of negetive amplitude in Narrow band FM and positive amplitude in AM