MATLAB DO ALL PARTS

1) MatLab Command Line Interface Problems: Use the most efficient statements possible to solve. a. Create a row vector in which the first element is 2 and the last element is 37 with an increment of 5 between the elements (2, 7, 12.,.., 37). Show two different MatL.ab instructions that would solve this problem. Create a vector (name it vecA) that has 14 elements of which the first is 49, the increment is 3, and the last element is 10. Then, using the colon symbol, create a new vector( that has eight elements. The first four elements are the first four elements of vecA, and the last four elements of the vecA multiplied by pi. b. call it vecB) c. Create the following matrix by using the linspace command. Do not type individual elements explicitly! 05 10 15 20 25 30 A600 500 400 300 200 100 0 0 0.833 1.6667 2.5 3.333 4.1667 5 d. By hand (pencil and paper - practice for exams!) write what will be displayed if the following commands are executed by MatLab. Check your answers by executing the commands. (Provide the MatLab command lines and results in your submission - testing/checking yourself as suggested in the problem statement is up to you). A-9:-3:0 . D-B+CT