Q. 174.2( 32 Votes )

Using the formula, , find the value of tan 60°, it being given that

Answer :

To find:- tan 60°


Given: tan2A = ……………………(1)


tan 30° = 1/√3


Putting A = 30° in equation (1), we have the following:


tan 60° =


tan 60° = = =


= 3/√3 = √3


tan 60° = √3


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