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The function f(x)=(1-sinx+cosx)/(1+sinx+...

The function `f(x)=(1-sinx+cosx)/(1+sinx+cosx)` is not defined at `x=pi`.
The value of `f(pi)` so that f(x) is continuous at `x=pi` is

A

`-1/2`

B

`1/2`

C

-1

D

1

Text Solution

Verified by Experts

The correct Answer is:
C
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