EE 221 Computing for Engineers Homework #20 Submit the script as a HW20.m file. (Note: Script is a list of commands which is different from functions) Problem #1 (20 points) Write a script that will do the following 1-11 1- Defines A 1 1 -1 2- Find the rank of A 3- Find Determinant of A 4 Find B -orth(A). In Matlab, the command orth(A) provides a set of orthonormal vectors that 1 -1 1 are the basis of the given matrix A 5- Verify that all the column vectors in B are orthonormal to one another using BT B Submit the script as a m file via blackboard