[ 4 A = 1322 1/2 32 712 312 1/2 312 5/2 (d) Show if all pairs are orthogonal or not. Use the function disp to show to print the message in the command window. For example, you can type: "The first eigenvector and second eigenvector is orthogonal. [ 4 A = 1322 1/2 32 712 312 1/2 312 5/2 (d) Show if all pairs are orthogonal or not. Use the function disp to show to print the message in the command window. For example, you can type: "The first eigenvector and second eigenvector is orthogonal