Need help with a MATLAB question.

(a) Use two different methods to create a vector xl having 50 regularly spaced values starting at -2 and ending at 5. (b) Create a vector x2 with 20 logarithmically spaced values from to 2. Create a v2 vector that is sin (x2). (c) Create a 4 x 2 matrix of all ones and store it in a variable x3. Then, replace the second row in the matrix with a 3 and a 6 (d) Create a matrix of zeros with the same size as another matrix, say x4, using a single line of code. Put vour answer in the comment. (e) Generate a random integer with a range from 50 to 100 f) Compute the length of the vector [5 + 31-3 + 4 2-71] (g) Find a format option that would result in the following output format: 1/4 + 2/5 13/20 (h) Given z - [1 4 7 10].Compute z3 - exp (-3/4z) (i) Combine the following 5 matrices into the 5 x 6 matrix. B2 - [2 2; 2 2], C3[3 3 3; 3 3 3], D4 = [4 4; 44:44] E5 -[5 55 5; 55 5 5; 5 55 5] ans 4 4 4 4 4 4