Answer
The solutions of the equation are $x=n\pi $, where n is any integer.
Work Step by Step
The x in $\tan x=0$. Because $\tan 0=0$, and the solutions of $\tan x=0$ in [0, $\pi $ ) are:
$x=0$
The period of the tangent function is $\pi $, and the solutions are given by:
$\begin{align}
& x=0+n\pi \\
& =n\pi
\end{align}$
where n is any integer.
