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If y=(tan x + cot x)/(tan x - cot x), th...

If `y=(tan x + cot x)/(tan x - cot x)`, then `(dy)/(dx)=`

A

2 tan 2x sec 2x

B

tan 2x sec 2x

C

`-tan 2x sec 2x`

D

`-2 tan 2x sec 2x`

Text Solution

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The correct Answer is:
D
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