0 0 votes Consider an $LTI$ system with impulse response $h(t)=e^{-5t}u(t)$ . If the output of the system is $y(t)=e^{-3t}u(t)-e^{-5t}u(t)$ then the input, $x(t)$, is given by $e^{-3t}u(t)$ $2e^{-3t}u(t)$ $e^{-5t}u(t)$ $2e^{-5t}u(t)$ Signals and Systems gate2014-ee-2 impulse-response lti-system + – Misbah Ghaya 327 views answer comment Share Follow 0 reply Please log in or register to add a comment.