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If sec^(-1)sqrt(1+x^(2))+cosec^(-1)(sqrt...

If `sec^(-1)sqrt(1+x^(2))+cosec^(-1)(sqrt(1+y^(2)))/(y)+cot^(-1)""(1)/(z)=pi`,
then `x+y+z` is equal to

A

`xyz`

B

`2xyz`

C

`xyz^(2)`

D

`x^(2)yz`

Text Solution

Verified by Experts

The correct Answer is:
A
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