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The solution of tan^(-1)x + 2 cot^(-1)x ...

The solution of `tan^(-1)x + 2 cot^(-1)x = (2pi)/(3)` is

A

3

B

`sqrt(3)`

C

`sqrt(2)`

D

`(sqrt(3)-1)/(sqrt(3)+1)`

Text Solution

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The correct Answer is:
B
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