\input $HOME/tex_doc/format/myplain.tex %\magnification 1200 \advance \vsize by 10mm \let \exo \Exo \withoutexobody \date {12 novembre 2003} \classe {2L} \titre {\twentybf Corrigé du devoir surveillé n\raise 5pt \hbox {\tenbf o} 4} \def \datapath {% $HOME/tex_doc/lycee/database/2nd/algebre/nombres/} \def \datapath {% $HOME/tex_doc/lycee/database/2nd/algebre/equations/} \input \datapath pol_004.tex \input \datapath pol2_011.tex \input \datapath frct_003.tex \input \datapath frct_008.tex \vfill \eject \input \datapath frct_005.tex \input \datapath geom_008.tex \input \datapath pol2_002.tex \bye