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If tan thata = 3 and theta lies in third...

If `tan thata` = 3 and `theta` lies in third quadrant, then the value of `sin theta` is :

A

`(1)/(sqrt(10))`

B

`-(1)/(sqrt(10))`

C

`-(3)/(sqrt(10))`

D

`(3)/(sqrt(10))`

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