\input{preamble-standalone.ltx}
\begin{document}

% Ex. No. 19 (Section  6.1.6 : Trigonometric axis with the option \tkzname{trig=2} )

\begin{tikzpicture}
  \tkzInit[xmin=0,xmax=4,ymin=-1,ymax=1]
  \tkzDrawX[trig=2]
\end{tikzpicture}

\end{document}