Problem Lis Next Problem (1 point) Answer the tollowing MATLAB problems. a Check all of the tollowing MATLAB commands that creates a vector of the even whole numbers from 20 to 45 A. 20;45;2 B. 2*(10:22.5) c. 20:2:45 GD. 20:45:2 OE. 20:2:45 b Suppose the following two MATLAB commands are executed. >>A [123451 >> B [149 16 25] wnich of the toowing commands oives the sum of the products of the coresponding terms in A and B, ie, the sum of GA. dotprod(A, B) c sum(A*B) OE. dot (A,B) c. Assume that this command is already executed: A [123; 456;789 Which of the statembnts below best describes what the for i 1:3 b-sqrt (dot (AC: , i ) ,A(:,1))) ond @A. Divide A by a constant b, where b is defined somewhere in the script. B. Divide each row of A by a number b, where b is defined differently for each row c. Divide each entry of A by the square root of its square (0.e. its absolute value D. Change each column of A to a unit vector E. This script generates an error because the division of two vectors is not defined. aF. Norie of the above describes what the script does