Q134
Let x(t) be the input to a linear, time-invariant system. The required output is 4x(t - 2). The transfer function of the system should be
A.
4ej4πf
B.
2e-j8πf
C.
4e-j4πf
AnswerD.
2ej8πf
Answer: Option C
Solution
Answer: Option C
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