Tan 3 A = ?? What is the value for this formula.
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All the three formulae might help. Thankyou
cheshtadeep:
Sorry the pic isn't posted. Formula is (3tanA-tan^3A)/(1-3tan^2A)
Answered by
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This may be given a value such that ,
Tan 3A = opp./adj.
Therefore , tan A = ? / 3
There may be a value given for the opposite side
Otherwise , the question can’t be completed .
You can answer easily by applying value of opposite and Adjecent side of A
And by Pythagoras theorem ,
i.e AB^2 + BC^2 = AC^2
Then you will get value of third side also , and then all calculations can happen easily
By using trigonometric ratios .
I hope this answer helped you
Tushya
Tan 3A = opp./adj.
Therefore , tan A = ? / 3
There may be a value given for the opposite side
Otherwise , the question can’t be completed .
You can answer easily by applying value of opposite and Adjecent side of A
And by Pythagoras theorem ,
i.e AB^2 + BC^2 = AC^2
Then you will get value of third side also , and then all calculations can happen easily
By using trigonometric ratios .
I hope this answer helped you
Tushya
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