Find the inverse Laplace transform of X(s) = \(\frac{s}{(s^2+a^2)^2}\

1.	Find the inverse Laplace transform of X(s) = \(\frac{s}{(s^2+a^2)^2}\).
A.	\(\frac{1}{a}\) t sin⁡at
B.	\(\frac{1}{2a}\) t sin⁡at
C.	\(\frac{1}{a}\) t cos⁡at
D.	\(\frac{1}{2a}\) t cos⁡at
Answer» C. \(\frac{1}{a}\) t cos⁡at

Discussion