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If 3 "tan^(-1)x+cot^(-1)x-=pi then x equ...

If 3 `"tan^(-1)x+cot^(-1)x-=pi` then x equal to

A

0

B

1

C

-1

D

`(1)/(2)`

Text Solution

Verified by Experts

The correct Answer is:
B
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