If \[y={{\tan }^{-1}}(\sec x-\tan x)\]then \[\frac{dy}{dx}=\] [Karnataka CET 2004]

If \[y={{\tan }^{-1}}(\sec x-\tan x)\]then \[\frac{dy}{dx}=\] [Karnata

1.	If \[y={{\tan }^{-1}}(\sec x-\tan x)\]then \[\frac{dy}{dx}=\] [Karnataka CET 2004]
A.	2
B.	?2
C.	½
D.	?1/2
Answer» C. ½

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If \[y={{\tan }^{-1}}(\sec x-\tan x)\]then \[\frac{dy}{dx}=\] [Karnataka CET 2004]

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