SOLUTION: If tan(x)= tan (pi/6) and 3 pi< x < 4pi, what is x?

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Question 878233: If tan(x)= tan (pi/6) and 3 pi< x < 4pi, what is x?
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
Tan is periodic with a period of pi
tan%28y%29=tan%28y%2Bpi%29
tan%28y%29=tan%28y%2B3pi%29
So,
x=pi%2F6%2B3pi
x=%2819%2F6%29pi