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(2 tan 30^(@))/( 1-tan ^(2) 30^(@)) =...

`(2 tan 30^(@))/( 1-tan ^(2) 30^(@)) =`

A

`cos 60^(@) `

B

` sin 60^(@) `

C

` tan 60^(@) `

D

` sin 30 ^(@) `

Text Solution

Verified by Experts

The correct Answer is:
c
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