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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).`

Text Solution

Verified by Experts

The correct Answer is:
C
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