diff --git a/Schenk_Roman_IT21bWIN_Test_Aufg1.py b/Schenk_Roman_IT21bWIN_Test_Aufg1.py
index 98adac1..c534f9b 100644
--- a/Schenk_Roman_IT21bWIN_Test_Aufg1.py
+++ b/Schenk_Roman_IT21bWIN_Test_Aufg1.py
@@ -26,3 +26,6 @@ print("B^TB:\n", B.T @ B)
 #Task B:
 print("4. Zeile von A x 2. Spalte von B:\n", A[3, :] @ B[:, 1])
 
+#Task C:
+print("Spaltensumme A:\n", A.sum(0))
+print("Zeilensumme B:\n", B.sum(1))
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