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If the function f is defined by f(x)=(x)...

If the function f is defined by `f(x)=(x)/(1+|x|)`, then at what points is f differntiable ?

A

everywhere

B

except at x = +_1

C

except at x = 0

D

except at x = 0 or +_1

Text Solution

Verified by Experts

The correct Answer is:
A
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