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The principal value of sin^-1 (-sqrt3/...

The principal value of
`sin^-1 (-sqrt3/2)+cos^-1 cos((7pi)/6)` is

A

`(5pi)/6`

B

`pi/2`

C

`(3pi)/2`

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
B
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