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tan[tan^(-1)(1/(a+b))+tan^(-1)(b/(a^(2)+...

`tan[tan^(-1)(1/(a+b))+tan^(-1)(b/(a^(2)+ab+1))]=`

A

`a`

B

`1//a`

C

`b`

D

`1//b`

Text Solution

Verified by Experts

The correct Answer is:
B
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