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sincot^-1 costan^-1 2=...

`sincot^-1 costan^-1 2`=

A

`sqrt(1/5)`

B

`sqrt(5/6)`

C

`sqrt(2/3)`

D

`sqrt(3/2)`

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Verified by Experts

The correct Answer is:
B
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PATHFINDER-TRIGONOMETRIC EQUATION AND INVERSE-QUESTION BANK
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