% data for Exercise Set 5.1

ex = input('Exercise number (13,14)? ');

if ex==13
   v1 = [1;0;-1], v2 = [2;1;3], v3 = [4;2;6], w = [3;1;2]
elseif ex==14
   v1 = [1;0;-1], v2 = [2;1;3], v3 = [4;2;6], w = [8;4;7]
else
   disp('No data for this exercise in Section 5.1.')
end
