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If sintheta=-1/2 and costheta=sqrt3/2, t...

If `sintheta=-1/2` and `costheta=sqrt3/2`, then `theta` lies in:

A

1st quadrant

B

Iind quadrant

C

IIIrd quadrant

D

Ivth quadrant

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JBD PUBLICATION-TRIGNOMETRIC FUNCTIONS-EXAMPLE
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