Find the principal and general solution of `tanx=sqrt(3)`.

Answer

`x=pi/3` and `(4pi)/3`

`x=n pi + pi/3, n in mathbbZ`

Explanation

`tanx=sqrt3`

`tanx=tan\ pi/3`

`x=pi/3`

Or `tanx=tan(pi + pi/3)`

`tanx=tan\ (4 pi)/3`

`x=(4 pi)/3`

Hence, the principal solutions are `x=pi/3` and `(4pi)/3`.

Hence, the general solution is `x=n pi + pi/3, \ n in mathbbZ`.