\[\frac{x}{1+x\,\tan x}\] is maxima at [UPSEAT 1999]

\[\frac{x}{1+x\,\tan x}\] is maxima at

1.	\[\frac{x}{1+x\,\tan x}\] is maxima at [UPSEAT 1999]
A.	\[x=\sin x\]
B.	\[x=\cos x\]
C.	\[x=\frac{\pi }{3}\]
D.	\[x=\tan x\]
Answer» C. \[x=\frac{\pi }{3}\]

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\[\frac{x}{1+x\,\tan x}\] is maxima at [UPSEAT 1999]

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