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in Mathematics by (24.9k points)
सही विकल्प चुनिए:
`(2tan30^(@))/(1+tan^(2)30^(@))` बराबर है :
A. `sin60^(@)`
B. `cos60^(@)`
C. `tan60^(@)`
D. `sin30^(@).`

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1 Answer

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by (24.9k points)
Correct Answer - A::C::D

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