Question

Se considera multimile A={0,2,4,6} si B={2,3,4}.Determinati
a)AUB; b)AnB; c)BA; d)A\B; e)BXA; f)AXB​

Answer 1

Răspuns:

AuB=(0,2,3,4,6)

AnB=(2,4)

B/A=(3)

A/B=(0,3,6)

BxA=(2,0),(2,2),(24),(2,6),(3,0),(3,2),(3,4),(3,6),(4,0),(4,2),(4,4),(4,6)

axB=(0,2),(0,3),(0,4)(2,2),(2,3,)(2,4),(4,2),(4,3),(4,4),(6,2),(6,3),(6,4)

Explicație pas cu pas: