👤

Fie multimile: A={x|x € N si 3 < x <7} B={x|x € Z si -3 < x < 7} Calculati:A,B,A U B,A intersectat B,B-A,A-B

Răspuns :

A={4, 5, 6}
B={-2, -1. 0, 1, 2, 3, 4, 5, 6}
AUB={-2, -1, 0, 1, 2, 3, 4, 5, 6}
AintersectatB={4, 5, 6}
B\A={-2, -1, 0, 1, 2, 3}
A\B=Ф

Sper ca te-am ajutat! :D