1. Use MATLAB to calculate the following expressions. Write the command(s) used AND the result. Write the MATLAB commands in the order that they were called. (8 Points, 2 pts each) a, y,2-3cos(3y) + 8. Use linspace( ) to create y with 4 values between 0 and 2. Command(s) Answer: b. 2r+2.2) e2-In(4) 2for x between 0 and 1 with an increment of 0.3 .2x Command(s)