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January 26, 2015

January 26, 2015

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.

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