0 votes 0 votes For $0 \leq t < \infty ,$ the maximum value of the function $f(t)= e^{-t}-2e^{-2t}$ occurs at $t= log_{e}4$ $t= log_{e}2$ $t= 0$ $t= log_{e}8$ Calculus gate2014-ec-2 calculus maxima-minima + – Milicevic3306 asked Mar 26, 2018 recategorized Feb 26, 2021 by Lakshman Bhaiya Milicevic3306 16.0k points 83 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.