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If f(x) is continuous at x=0, where f(x...

If `f(x)` is continuous at `x=0`, where `f(x){:{((1)/(1+e^(1/x))", for " x!=0),(k", for " x!=0):}`, then `k=`

A

1

B

0

C

-1

D

does not exists

Text Solution

Verified by Experts

The correct Answer is:
D
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