# Question of the Day 22-07-2019

Question of the Day
GATE 2006   EC   Question No. 75

An Amplitude Modulated signal is given as

in the interval $0\le t\le 1$. One set of possible values of the modulating signal and modulation index would be

 (A) t,0.5 (B) t,1.0 (C) t,2.0 (D) t2 ,0.5
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