यदि cos^(2)theta - 3costheta + 2 = sin^(...

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

A

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

B

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

C

`2sqrt(3)`

D

`4sqrt(3)`

लिखित उत्तर

Verified by Experts

The correct Answer is:

A

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