यदि cos^2 theta - 3cos theta + 2 = sin^2...

यदि `cos^2 theta - 3cos theta + 2 = sin^2 theta , 0^0 lt theta lt 90^@`, तो `2 cosec theta + 4 cot theta` का मान है -

A

`4sqrt(3)`

B

`2sqrt(3)`

C

`(4sqrt(3))/(4)`

D

`(8sqrt(3))/(3)`

लिखित उत्तर

Verified by Experts

The correct Answer is:

D

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