Question:-
43. Consider the signal x(t) = 10 cos(10pt+p/7)+4 sin(30et+e/8). It power lying within the frequency band 10 Hz to 20 Hz is
Option (A)
4 W
Option (B)
8 W
Option(C)
50 W
Option(D)
58 W
Correct Option:
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question-answer-faq-2543