SOLUTION: Find all solutions in the interval [0, 2pi]. 3 tan x^3= tan x

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Question 663322: Find all solutions in the interval [0, 2pi].
3 tan x^3= tan x
Answer by lwsshak3(11628) About Me  (Show Source):
You can put this solution on YOUR website!
Find all solutions in the interval [0, 2pi].
3 tan x^3= tan x
3 tan^2x=1
tan^2x=1/3
tanx=1/√3
x=π/3 and 4π/3 (in quadrants I and III where tan>0)