% Script file to load in the matrices for Exercises 39-42.  See if you can
% type the data in for Exercises 37 and 38.

M39=[12 -7 11 -9 5;-9 4 -8 7 -3;-6 11 -7 3 -9;4 -6 10 -5 12];
M40=[8 11 -6 -7 13;-7 -8 5 6 -9;11 7 -7 -9 -6;-3 4 1 8 7];