0 votes 0 votes The impulse response $h[n]$ of a linear time-invariant system is given by \[h[n]=u[n+3]+u[n-2]-2 u[n-7]\] where $u[n]$ is the unit step sequence. The above system is stable but not causal stable and causal causal but unstable unstable and not causal Others gate2004-ec + – admin asked Sep 25, 2022 • edited Nov 30, 2023 by makhdoom ghaya admin 46.4k points 95 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.