sin^(-1) [cot (sin^(-1) (sqrt ((2-sqrt3)...

`sin^(-1) [cot (sin^(-1) (sqrt ((2-sqrt3)/(4))) + cos^(-1) ((sqrt12)/(4)) + sec^(-1) sqrt2)]` = …………….

A

0

B

`pi/4`

C

`pi/6`

D

`pi/2`

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The correct Answer is:

D

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