0 votes 0 votes The driving-point impedance $Z(s)$ of a network has the pole-zero locations as shown in the figure. If $Z(0)=3$, then $Z(s)$ is $\frac{3(s+3)}{s^{2}+2 s+3}$ $\frac{2(s+3)}{s^{2}+2 s+2}$ $\frac{3(s-3)}{s^{2}-2 s-2}$ $\frac{2(s-3)}{s^{2}-2 s-3}$ Others gate2003-ec + – admin asked Sep 26, 2022 • edited Nov 30, 2023 by makhdoom ghaya admin 46.4k points 80 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.