જો sin^-1 x+sin^-1 y =(2pi)/3 તો cos^-1 ...

જો `sin^-1 x+sin^-1 y =(2pi)/3` તો `cos^-1 x+cos^-1 y` =______________

A

`(2pi)/3`

B

`pi/3`

C

`pi/6`

D

`pi`

Verified by Experts

The correct Answer is:

B

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