using MATLAB

5. Using the colon operator, create the following row vectors 2 3 1.1000 8 6 4 1.3000 4 5 6 1.5000 2 7 1.7000 6. Using a built-in function, create a vector vec which consists of 20 equally spaced points in the range of -pi to +pi. 8. Using the colon operator and also the linspace function, create the following row vectors: -5 -4 -3 -2 -1 5 9 8 6 4 7 10. Create a variable myend which stores a random integer in the inclusive range of 5 to 9. Using the colon operator, create a vector that iterates from 1 to myend in steps of 3