diff --git a/advanced_programming/task_1_result_pictures/README.md b/advanced_programming/task_1_result_pictures/README.md
index 725e372..4b62c80 100644
--- a/advanced_programming/task_1_result_pictures/README.md
+++ b/advanced_programming/task_1_result_pictures/README.md
@@ -30,6 +30,10 @@
 
 ![image9.png](image9.png)
 
+## Gain function LIAF analytically 
+
+![image11.png](image11.png)
+
 # 4
 
 # 5