Cat de repede puteți

Răspuns:
A={0,1,2,3,4,5,6,7,8,9,10,11,12,13}
B={8,9,10,11,12,13,14,15}
A intersectat B={8,9,10,11,12,13}
A reunit B={0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15}