diff --git a/Task 3 - Environment variables and execve()/task3.c b/Task 3 - Environment variables and execve()/task3.c
deleted file mode 100644
index a93b870e76bb5fbab42572144b9ef987e64d32e3..0000000000000000000000000000000000000000
--- a/Task 3 - Environment variables and execve()/task3.c	
+++ /dev/null
@@ -1,17 +0,0 @@
-#include<stdio.h>
-#include<stdlib.h>
-//STUDENT ID: 20042129
-extern char **environ;
-
-int main()
-{
-    char *argv[2];
-    
-    argv[0] = "/usr/bin/env";
-    argv[1] = NULL;
-    
-    execve("/usr/bin/env", argv, NULL);
-    //execve("/usr/bin/env",argv, environ);
-
-    return 0;
-}
diff --git a/Task 4 - Environment Variables and system()/task4.c b/Task 4 - Environment Variables and system()/task4.c
deleted file mode 100644
index e088c97b5dc4837a68b7d5462700aa72ca17aae7..0000000000000000000000000000000000000000
--- a/Task 4 - Environment Variables and system()/task4.c	
+++ /dev/null
@@ -1,7 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-int main()
-{
- system("/usr/bin/env");
- return 0 ;
-}