% uloha1
A = [1 1 1 1; 2 4 6 8; 0.5 1 1.5 2]
B = [-3 0 3; 1 -2 3; 5 5 -10]
C = [1 2 2 3 4; 1 2 2 3 4; 1 2 2 3 4]

save uschova.mat A B C
clear % vymaze cele Workspace!!!
load uschova