Question

Fie multimile A={a,,c,d} si B={a,c,e}. Calculati AreunitB AintersectatB
va rog urgent dau coroana si 45 puncte

Answer 1

Areunit cuB={a,c,d,e}; Aintresectat cuB={a,c}

Answer 2

A∪B={a,c,d,e}
A∩B={a,c}