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sin^(-1) (cos . (53pi)/5)का मान है -...

`sin^(-1) (cos . (53pi)/5)`का मान है -

A

`(3pi)/5`

B

`(-3pi)/5`

C

`pi/10`

D

`(-pi)/10`

लिखित उत्तर

Verified by Experts

The correct Answer is:
d
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