1 votes 1 votes For the function $e^{-x}$, the linear approximation around $x=2$ is $(3-x) e^{-2}$ $1-x$ $[3+2 \sqrt{2}-\left(1+\sqrt{2}\right) x] e^{-2}$ $e^{-2}$ Others gate2007-ec + – admin asked Sep 19, 2022 • edited Feb 24, 2023 by Lakshman Bhaiya admin 46.4k points 115 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.