diff --git a/Schenk_Roman_IT21bWIN_Test_Aufg1.py b/Schenk_Roman_IT21bWIN_Test_Aufg1.py
index d21e85c..98adac1 100644
--- a/Schenk_Roman_IT21bWIN_Test_Aufg1.py
+++ b/Schenk_Roman_IT21bWIN_Test_Aufg1.py
@@ -21,4 +21,8 @@ print("Bb:\n", B @ b)
 print("A^T:\n", A.T)
 print("B^T:\n", B.T)
 print("A^TA:\n", A.T @ A)
-print("B^TB:\n", B.T @ B)
\ No newline at end of file
+print("B^TB:\n", B.T @ B)
+
+#Task B:
+print("4. Zeile von A x 2. Spalte von B:\n", A[3, :] @ B[:, 1])
+