USING MATLAB. Please simply and write the final answer in polar form. I need the correct MATLAB syntax/codes and the final answer. THIS ACTIVITY IS MEANT TO PREPARE US IN SOLVING ADVANCED MATHEMATICS PROBLEM USING MATLAB.

5. For the following equation a. 3xe* - cos x; x= 1.2, 1.29, 1.30, 1.31, 1.40 b. 2(Inx)2 + 3sinx; x= 2.0, 2.09, 2.10, 2.11, 2.2 use h = 0.1 and h=0.01, find the numerical differentiation using forward, backward, and centered divided difference, using MATLAB. 5. For the following equation a. 3xe* - cos x; x= 1.2, 1.29, 1.30, 1.31, 1.40 b. 2(Inx)2 + 3sinx; x= 2.0, 2.09, 2.10, 2.11, 2.2 use h = 0.1 and h=0.01, find the numerical differentiation using forward, backward, and centered divided difference, using MATLAB