JEE Main 2017 — Communication System Question with Solution
JEE Main 2017 (02 Apr)
Question
In amplitude modulation, the sinusoidal carrier frequency used is denoted by and the signal frequency is denoted by . The bandwidth of the signal is such that . Which of the following frequencies is not contained in the modulated wave?
Choose an option
Show full solutionCorrect option: B
Correct answer
B
Step-by-step explanation
will not be there in the frequencies.
In modulated wave

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This is a previous-year question from JEE Main 2017, covering the Communication System chapter of Physics. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.