Matlab

Problem 7 (15 pts): Write a MATLAB program to create the output should look exactly the same as the graph below. given graph. Show all your work for full credit. Given function: sin x Z, cos 2 cos x Figure 1 File Edit View Inset Tools Desktop Window Help First name:Dugwon Last name: Seo Function 1 -Function 2 0.8 0.6 0.4 0.2 0.8 0:6 0.4 0.2 -0.2 0.4 0.6 -0.8 20 -10 0 1020 20 10 0 10 20 -0.2 -0.4