Using the formula tan 2 A = 2 tan A /1 - tan^2 A find the value of tan 60° it being given that tan 30°= 1/√3
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tan 60° = tan2(30°)
now ,given that
tan 60°=2 tan 30°/1-tan^2 (30)
2(1/√3)/1-1/3
2/√3/2/3
√3
therefore tan 60°=√3
I hope this will help u :)
now ,given that
tan 60°=2 tan 30°/1-tan^2 (30)
2(1/√3)/1-1/3
2/√3/2/3
√3
therefore tan 60°=√3
I hope this will help u :)
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