Need help writing this code on matlab

1- Suppose x-1 and y 3. z ,m- 1 7,n6 4Use MATLAB command to 6 compute the following: xy mx z, sin(m), mx n (componentwise or element by element) 2 2- Using 'input' command, 'prompt' your name and ask for a grade (A, B, C, D, F should be accepted only, otherwise it should ask again) Use 'display' command for the previous problem and display your name and your grade Plot sin function for the values of x from 0 to 10 for 100 points ofx(hint: x=0 : 10n/100 : 10n) in three different plots as follows 3- 4- a. Make the plot thicker (line width 3) b. Make the plot points "square" c. Make the grids on 5- Plot both functions in the same plot with two different colors a. rv)-1 -350 4 (sinx sin3x sin5x sin7x sin9x