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Values of theta(0ltthetalt360^(@)) satis...

Values of `theta(0ltthetalt360^(@))` satisfying `cosectheta+2=0` are

A

`210^(@),300^(@)`

B

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

C

`210^(@),240^(@)`

D

`210^(@),330^(@)`

Text Solution

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The correct Answer is:
D
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