Commit 403d707b authored by Claude Meny's avatar Claude Meny

Update textbook.fr.md

parent 6649212a
Pipeline #10359 canceled with stage
......@@ -8,7 +8,7 @@ lessons:
order: 3
- slug: define-234-mathematical-tools-p1
order: 1
- slug: set-systems-mathtools-2
- slug: sets-systems-mathtools-2
order: 1
---
......
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