यदि sin^(2)theta=3cos^(2)theta हो, तो th...

यदि `sin^(2)theta=3cos^(2)theta` हो, तो `theta` के मान होंगे-

A

`60^(@),120^(@),240^(@),300^(@)`

B

`60^(@),120^(@),240^(@),315^(@)`

C

`60^(@),150^(@),240^(@),300^(@)`

D

`60^(@),120^(@),210^(@),315^(@)`

लिखित उत्तर

Verified by Experts

The correct Answer is:

A

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