JEE Main 10 April 2016 Paper

Section: Physics

Question : 24 of 90

Marks: +1, -0

A modulated signal Cm(t) has the form

Cm(t)=30sin300πt+10(cos200πt−cos400πt)

,The carrier frequencyfc, the modulating frequency (message frequency) fω′ and the modulation indexµ are respectively given by :

[Main 10 Apr 2016]

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