Problem sets for the course Algèbre 1 (first semester 2025-2026)

There are two problem sets per week: Tuesday from 1:30 p.m. to 3:30 p.m. and Friday from 3:30 p.m. to 5:30 p.m. (you only need to go to one of the sessions). You can ask me questions via email or come see me.

I will be teaching in French, and all the sheets and solutions will also be in French. However, feel free to ask for any clarifications in English.