1 votes 1 votes The residues of a complex function $X(z)=\dfrac{1-2 z}{z(z-1)(z-2)}$ at its poles are $\frac{1}{2},-\frac{1}{2}$ and $1$ $\frac{1}{2}, \frac{1}{2}$ and $-1$ $\frac{1}{2}, 1$ and $-\frac{3}{2}$ $\frac{1}{2},-1$ and $\frac{3}{2}$ Others gate2010-ec + – admin asked Sep 15, 2022 • edited Jan 27, 2023 by Lakshman Bhaiya admin 46.4k points 43 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.