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tan^(-1) (cot x) +cot^(-1)(tan x) =pi -...

`tan^(-1) (cot x) +cot^(-1)(tan x) =pi -2x`

A

`(pi)/(2)`

B

`2x`

C

`pi-2x`

D

`pi-x`

Text Solution

Verified by Experts

The correct Answer is:
C
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