\input $HOME/tex_doc/format/myplain.tex \magnification 1200 \titrestyle {\twentybf } \withoutcorrigbody %\withoutexono \let \exo \Exo \date {10 janvier 2007} \classification {Algèbre}{(16)} \classe {1gc} \def \datapath {% $HOME/tex_doc/lycee/database/1ere/sti/algebre/proba/} \titre {Probabilités} \input \datapath exo_002.tex \input \datapath denb_001.tex \input \datapath denb_002.tex \input \datapath denb_003.tex \bye