Răspuns :

Lucaseful07id

♧ Salut! ♧

A={10,11,12,13,14,15,16,17,18,19,20}

B={10,12,14,16,18,20} -numere pare

A∩B={10,12,14,16,18,20}

A∪B={10,12,14,16,18,20}

A-B={11,13,15,17,19}

B-A={ø}

Sper că te-am ajutat!

ID Alte intrebari