The function f(x)={(e^(1/x)-1)/(e^(1/x)+...

The function `f(x)={(e^(1/x)-1)/(e^(1/x)+1),x!=0 0,x=0` is continuous at `x=0` is not continuous at `x=0` is not continuous at `x=0,` but can be made continuous at `x=0` (d) none of these

A

is continuous at x=0

B

is not continuous at x=0

C

is not continuous at x-0, but can be made continuous at x=0

D

None of these

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