57 lines
1.2 KiB
TeX
57 lines
1.2 KiB
TeX
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\documentclass[a4paper,10pt]{/media/documents/Cours/Prof/Enseignements/Archive/2013-2014/tools/style/classDS}
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\usepackage{/media/documents/Cours/Prof/Enseignements/Archive/2013-2014/2013_2014}
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% Title Page
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\titre{Calcul littéral et statistiques}
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% \quatreC \quatreD \troisB \troisPro
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\classe{\troisB}
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\date{26 septemble 2013}
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% DS DSCorr DM DMCorr Corr
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\typedoc{DS}
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\duree{1 heure}
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\sujet{}
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\begin{document}
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\maketitle
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\Calc
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Le barème est donné à titre indicatif, il pourra être modifié.
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\begin{Exo}[4.5]
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Développer et réduire les expressions suivantes:
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\begin{equation*}
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A = \frac{ ( -8 ) }{ 2 } + 2 \\
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A = <class 'pymath.expression.Expression'> \\
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B = \frac{ ( -8 ) }{ 2 } + 4
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\end{equation*}
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Solutions:
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\begin{eqnarray*}
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A & = & \frac{ ( -8 ) }{ 2 } + 2 \\
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A & = & \frac{ -8 }{ 2 } + 2 \\
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A & = & ( -4 ) + 2 \\
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A & = & -2
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\end{eqnarray*}
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\begin{eqnarray*}
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B & = & \frac{ ( -8 ) }{ 2 } + 4 \\
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B & = & \frac{ -8 }{ 2 } + 4 \\
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B & = & ( -4 ) + 4 \\
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B & = & 0
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\end{eqnarray*}
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\end{Exo}
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\end{document}
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%%% Local Variables:
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%%% mode: latex
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%%% TeX-master: "master"
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%%% End:
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