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\lhead[]{\small\bf 1ère STI GC2}
\chead[]{\textbf{\textsc{Int n°2 : nombres complexes (forme trigonométrique)}}}
\rhead[]{\small\bf 02 mars 2010}
\lfoot{\small \url{http://mathematiques.daval.free.fr}}
\rfoot{\small -\thepage-}
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\begin{document}

\begin{tabular}{|p{4cm}|p{9.8cm}|p{3cm}|}
\hline NOM & Appréciation (A) & Note\\
\hline & &\\
&&\\
&&\\
&&\\
 \hline
\end{tabular}

\vspace{0.5cm}

\begin{enumerate}
   \item Déterminer la forme trigonométrique de  $z =-2\sqrt3+2i$.
   \item Déterminer la forme algébrique de $z' =\sqrt2\left(\cos\dfrac{5\pi}{4}+i\sin\dfrac{5\pi}{4}\right)$.
\end{enumerate}

\pagebreak
 
\begin{tabular}{|p{4cm}|p{9.8cm}|p{3cm}|}
\hline NOM & Appréciation (B) & Note\\
\hline & &\\
&&\\
&&\\
&&\\
 \hline
\end{tabular}

\vspace{0.5cm}

\begin{enumerate}
   \item Déterminer la forme trigonométrique de  $z =-2+2\sqrt3i$.
   \item Déterminer la forme algébrique de $z' =\sqrt2\left(\cos\dfrac{3\pi}{4}+i\sin\dfrac{3\pi}{4}\right)$.
\end{enumerate}


\end{document}