4) a) Again, to make sure you understand how the find command works, enter the script n = 10; x = randperm(n)'; y = randperm(n)'; i_gt = find (x > y); disp([x, y]) disp([x(i_gt), y(i_gt), i_gt]) In this new script we cannot include i_gt with [x, y], i.e., the first disp statement, because it most likely they do not have the same length. Instead, we use the last statement. b) Convert this script to use a logical test so you can use "disp( [x, y, .....])