engineering recuitment GATE ECE 2023-24 Test Series Signals and Systems Laplace Transform Properties of Laplace Transform
Which of the following time-domain signal (s) is/are true for the given Laplace transform
\(X\left( s \right) = \frac{1}{{\left( {s + 1} \right)\left( {s + 2} \right)}}\)1
x(t) = e-t u(t) -e-2t u(t), if x(t) is right sided
2
x(t) = -e-t u(-t) + e-2t u(-t), if x(t) is left sided
3
x(t) = e-t u(t) – e-2t u(-t), if x(t) is two sided
4
x(t) = -e-t u(-t) – e-2t u(t), if x(t) is two sided