0 votes 0 votes The impulse response of a system is $h(t) = tu(t).$ For an input $u(t − 1),$ the output is $\frac{t^{2}}{2}u(t)$ $\frac{t(t-1)}{2}u(t-1)$ $\frac{(t-1)^{2}}{2}u(t-1)$ $\frac{t^{2}-1}{2}u(t-1)$ Continuous-time Signals gate2013-ec continuous-time-signals impulse-response + – Milicevic3306 asked Mar 25, 2018 • edited Nov 18, 2020 by soujanyareddy13 Milicevic3306 16.0k points 106 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.