diff --git a/class_4-Simplex Method/SIMPLEX IMPLEMENT and CALCULUS EXERCISES/6.JPG b/class_4-Simplex Method/SIMPLEX IMPLEMENT and CALCULUS EXERCISES/6.JPG new file mode 100644 index 0000000..ffea3de Binary files /dev/null and b/class_4-Simplex Method/SIMPLEX IMPLEMENT and CALCULUS EXERCISES/6.JPG differ