Tangent 3 Theta Formula
How to prove tan 3θ?
Tan 3θ can be proved using tan (A + B) identity.
What is the formula of tan 3x?
tan 3x formula is: tan3x = (3 tan x – tan3x) / (1 – 3 tan2x)
What is Tanx formula?
The formula for tanx is: tan x = sin x/ cos x.
Tangent 3 Theta Formula
Tangent 3 Theta or tan 3 theta formula is tan 3θ = (3tanθ – tan3θ)/ (1 – 3tan2θ). It is an important trigonometric formula, that is used to solve various trigonometric problems. In this article we have covered, the Tangent 3 Theta (Tan 3θ) Formula, its derivation and others in detail.
Before, starting with Tangent 3 Theta Formula, let’s first learn in brief about what is a trigonometric ratio.