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JEE Main 25 Feb 2021 Shift 1 Solved Paper

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Question : 6

Total: 90

Given, below are two statements
Statement I A speech signal of 2kHz is used to modulate a carrier signal of 1MHz. The bandwidth requirement for the signal is 4kHz.
Statement II The side band frequencies are 1002kHz and 998kHz. In the light of the above statements, choose the correct answer from the options given below

[25 Feb 2021 Shift 1]

Statement I is true but Statement II is fals
Statement I is false but Statement II is true.
Both Statement I and Statement II are true.
Both Statement I and Statement II are false.

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