Gate EE-2020 Question Paper With Solutions

Q.43 Which of the following statement is true about the two sided Laplace transform?

(A) It always exists for a signal that may or may not have Fourier transform.

(B) It has no poles for any bounded signal that is non-zero only inside a finite time interval.

(C) If a signal can be expressed as a weighted sum of shifted one sided exponentials,
then its Laplace transform will have no poles.

(D) The number of finite poles finite zeros must be equal.

Answer: (B)

Explanation:

Not Required.


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