https://melusine.eu.org/syracuse/B/BaseCollege/Cinquieme/relatifs/add/exo18.tex
exo18.tex
tex
https://melusine.eu.org/syracuse/B/BaseCollege/Troisieme/cumul/exo18.tex
exo18.tex
tex
https://melusine.eu.org/syracuse/B/BaseCollege/Quatrieme/thales/appli/exo18.tex
exo18.tex
tex