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lim(x rarr 0) (e^(1/x)-1)/(e^(1/x)+1) =...

`lim_(x rarr 0) (e^(1/x)-1)/(e^(1/x)+1) =`

A

(-1)

B

1

C

0

D

does not exist

Text Solution

Verified by Experts

The correct Answer is:
D
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