Consider the frequency modulated signal 10 cos (2p x 105t + 5 sin (2p – McqOptions

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1.	Consider the frequency modulated signal 10 cos (2p x 105t + 5 sin (2p x 1500t) + 7.5 sin (2p x 1000t) with carrier frequency of 105Hz. The modulation index is
A.	12.5
B.	10
C.	7.5
D.	5
Answer» C. 7.5

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