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"tan"^(-1)1/8+"tan"^(-1)1/2+"tan"^(-1)1/...

`"tan"^(-1)1/8+"tan"^(-1)1/2+"tan"^(-1)1/5=`

A

`(pi)/2`

B

`(pi)/4`

C

`(pi)/6`

D

`(pi)/8`

Text Solution

Verified by Experts

The correct Answer is:
B
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