a. Check all of the following MATLAB commands that creates a vector of the even whole numbers from 20 to 45? A. 20:45:2 B. 20 2:45 C. 20:2:45 OD. 20:45, 2 E. 2* (10:22.5) b. Suppose the following two MATLAB commands are executed: A- [1 2 3 4 5] B [1 49 16 25 Which of the following commands gives the sum of the prducts of the corresponding terms in A and B, i e., the sum of (1)(1), (2)(4), (5) (25). A. A.B A. *B C. sum (A B) D. dot (A, B) E. dot prod (A, B) OF. A B c. Assume that this command is already executed: xD S D Pa