Q481
The unit step response y(t) of a linear system is defined as y(t) = (1 - 3e-t + 3e-2t)u(t) For the system function, the frequency at which the forced response becomes zero is:
A.
rad/s
B.
rad/s
C.
rad/s
AnswerD.
2 rad/s
Answer: Option C
Solution
Answer: Option C
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