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ECE · Q124

Communication Systems

Engineering and GATE · ECE · question 124

Q124

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 . . . . . . . .

A.
5 kHz
B.
10 kHz
C.
15 kHz
Answer
D.
25 kHz

Answer: Option C

Solution

Answer: Option C
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