Question

tan(x/4)=sq.rt.3/3

Answer 1

find all solutions on the interval [0, 2pi)

Answer 2

\[{x \over 4} = \tan^{-1}({\sqrt{3} \over 3})\]\[{x} = 4 * \tan^{-1}({\sqrt{3} \over 3}) \]

Answer 3

is that it?

Answer 4

that's your x