diff --git a/info4/kapitel-0/Mengentheorie.ipynb b/info4/kapitel-0/Mengentheorie.ipynb
index 85c453b8b2f7a7ae5fd3ebd0cd4aece67af361e0..aab89e196aa6e2d560dc23672623df08298977c2 100644
--- a/info4/kapitel-0/Mengentheorie.ipynb
+++ b/info4/kapitel-0/Mengentheorie.ipynb
@@ -187,25 +187,25 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 8,
+   "execution_count": 162,
    "metadata": {},
    "outputs": [
     {
      "data": {
       "text/markdown": [
-       "$\\mathit{TRUE}$"
+       "$\\mathit{FALSE}$"
       ],
       "text/plain": [
-       "TRUE"
+       "FALSE"
       ]
      },
-     "execution_count": 8,
+     "execution_count": 162,
      "metadata": {},
      "output_type": "execute_result"
     }
    ],
    "source": [
-    "[2,5,3] = [2,5,3]"
+    "[2,5,3] = [2,3,5]"
    ]
   },
   {