The function \[f(x)=\frac{1-\sin x+\cos x}{1+\sin x+\cos x}\] is not defined at \[x=\pi .\] The value of \[f(\pi ),\] so that \[f(x)\] is continuous at \[x=\pi \], is [Orissa JEE 2003]

The function \[f(x)=\frac{1-\sin x+\cos x}{1+\sin x+\cos x}\] is not d

1.	The function \[f(x)=\frac{1-\sin x+\cos x}{1+\sin x+\cos x}\] is not defined at \[x=\pi .\] The value of \[f(\pi ),\] so that \[f(x)\] is continuous at \[x=\pi \], is [Orissa JEE 2003]
A.	\[-\frac{1}{2}\]
B.	\[\frac{1}{2}\]
C.	? 1
D.	1
Answer» D. 1

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The function \[f(x)=\frac{1-\sin x+\cos x}{1+\sin x+\cos x}\] is not defined at \[x=\pi .\] The value of \[f(\pi ),\] so that \[f(x)\] is continuous at \[x=\pi \], is [Orissa JEE 2003]

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