this is MATLAB.

kindly do not leave it undone.. this is just a part of my assingment not the full assignment.. thank you

Exercise 3: Let A = [3, 6, 9), B={10, 20, 40), C=[8, 12], D=[16,28] Create the following matrix by concatenation the above matrices: 3 10 8 16 6 20 12 28 9 40 3 10 8 16 6 20 12 28 9 40 Exercise 4: Solve the following set of linear equations: 2x + y + 3z=1 2x + 6y + 8z=3 6x + 8y + 1825 Exercise 5: Solve the following set of linear equations: 2x+y+z=2 --x + y -2=3 x + 2y + 3z=-10 Exercise 6: Consider the following square matrix: Determine the following: a. Determinant of B b. Inverse of B c. Rank of B d. Eigen Vectors of B Exercise 7: Consider a signal over the time interval (-10, 10) with an increment period of 0.1, implement the following equations: Xo(t) = te." a. b, Xe(t)= tet c. x(t) = 0.5 * [xo()+Xe()] Exercise 8: Implement the following equation in MATLAB using operation on matrices: h(0) = x,, + x,, + x202 + - +x where n-5, Assume arbitrary values of x and e. You are not required to use operator + to solve this