Wednesday

December 7, 2016
Posted by **saud** on Monday, November 21, 2011 at 1:43am.

lim x_---- inf 1/e^(-x)=

- calculus -
**drwls**, Monday, November 21, 2011 at 2:19amYou don't need L'Hopital's rule for that limit.

1/e^(-x) = e^x

and that goes to infinity as x-> infinity.

Are you sure you copied the question correctly? - calculus -
**Anonymous**, Thursday, July 21, 2016 at 2:59pmlimxexsitat2 -4x+3/xsquer-1