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x(t) = A cos t + B sin t the BW...

This question belongs to Electronics And Communications Engineering Communication Systems
Communication Systems
?

x(t) = A cosωt + B sinωt, the BW of A cosωt is 10 kHz, BW of B sinωt is 15 kHz the BW of the signal x(t) is . . . . . . . .

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Correct Answer: Option C
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