Question

fie multimile A={0,1,2,3,4,5} si B=N
Sa se determine multimea:
A in reuniune cu B
A in intersectie cu B
A\B
B\A

Answer 1

A reunit B=N.
A intersectat B={0,1,2,3,4,5}
A\B=multimea vida
B\A={6,7,8,...}