2 sin ^(2) 60^(@) + 3 cot ^(2) 30^(@) - ...

`2 sin ^(2) 60^(@) + 3 cot ^(2) 30^(@) - tan 45^(@) ` का मान होगा :

A

`(2)/(19)`

B

`(12)/(19)`

C

`(10)/(2)`

D

इनमे से कोई नहीं

लिखित उत्तर

Verified by Experts

The correct Answer is:

C

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