Electrical Engineering > GATE 2014 SET-2 > Frequency Response Analysis
Consider an LTI system with transfer function H(s) = 1/(s(s+4)). If the input to the system is cos(3t) and the steady state output is Asin(3t+α), then the value of A is
A
1/30
B
1/15
C
3/4
D
4/3

Explanation

Correct : b

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