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ECE · Q49

Signal Processing

Engineering and GATE · ECE · question 49

Q49

Let the signal i(t) = 0 outside the interval [T1, T2], where T1 and T2 are finite. Furthermore, |f(t)| < ∞. The region of convergence (ROC) of the signal's bilateral Laplace transform F(s) is

A.
A parallel strip containing the   axis
B.
A parallel strip not containing the   axis
C.
The entire s-plane
Answer
D.
A half plane containing the   axis

Answer: Option C

Solution

Answer: Option C
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