give the proper formula of tan 3 theta
Answers
Answer:
You can either expand or simplify the triple angle tan functions like tan 3 A, tan 3 x, tan 3 alpha etc by using triple angle identity. ... Tan 3 theta = 3 tan theta – tan 3 theta / 1 – 3 tan2 theta. Where tan is a tangent function and theta is an angle.
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SOLUTION
TO DETERMINE
The formula for tan 3θ
EVALUATION
We are aware of the formula on Trigonometry that
We put A = θ and B = θ then we get
We put A = θ and B = 2θ in Equation 1
Then we get
FINAL ANSWER
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