\begin{questions}
\item
\begin{minipage}[t]{3.5cm}
La table de la loi Delta est la suivante :

\Par

\begin{center}
\begin{tabular}{|C|Zc|Zc|}
\tabulartitle\hline
Delta & 0 & 1 \\
\hline
0 & 0 & 1\\
\hline
0 & 1 & 0\\
\hline
\end{tabular}
\end{center}
\end{minipage}
\hfill
\begin{minipage}[t]{\dimexpr\linewidth-4.4cm}
Explications :
\begin{itemize}
\item 0 Delta 0 = (0 or 0) and not(0 and 0)\\
\phantom{0 Delta 0 }= 0 and not(0) = 0 and 1 = 0.
\item 0 Delta 1 = (0 or 1) and not(0 and 1)\\
\phantom{0 Delta 1 }= 1 and not(0) = 1 and 1 = 1.
\item 1 Delta 0 = (1 or 0) and not(1 and 0)\\
\phantom{1 Delta 0 } = 1 and not(0) = 1 and 1 = 1.
\item 1 Delta 1 = (1 or 1) and not(1 and 1)\\
\phantom{1 Delta 1 } = 1 and not(1) = 1 and 0 = 0.
\end{itemize}
\end{minipage}

\item On constate que la table de la loi Delta est celle de l'opérateur xor. Donc derrière la loi Delta se cache en définitive l'opérateur xor.

\end{questions}
