diff --git a/424-Systeme_Non_Lineaires/Cours/5/3.png b/424-Systeme_Non_Lineaires/Cours/5/3.png deleted file mode 100644 index 3a3511c..0000000 Binary files a/424-Systeme_Non_Lineaires/Cours/5/3.png and /dev/null differ diff --git a/424-Systeme_Non_Lineaires/Cours/6/1.png b/424-Systeme_Non_Lineaires/Cours/6/1.png deleted file mode 100644 index da0a441..0000000 Binary files a/424-Systeme_Non_Lineaires/Cours/6/1.png and /dev/null differ diff --git a/424-Systeme_Non_Lineaires/Cours/7/1.png b/424-Systeme_Non_Lineaires/Cours/7/1.png deleted file mode 100644 index 939c2b9..0000000 Binary files a/424-Systeme_Non_Lineaires/Cours/7/1.png and /dev/null differ diff --git a/424-Systeme_Non_Lineaires/Cours/7/2.png b/424-Systeme_Non_Lineaires/Cours/7/2.png deleted file mode 100644 index c0496f9..0000000 Binary files a/424-Systeme_Non_Lineaires/Cours/7/2.png and /dev/null differ