Question

Pooooomocy ;_; prosze o pomoc w całym zadaniu 3 ")

Answer 1

A) A={1,3,5,7,9}
B= {1,2,3,5,6,10,15,30}
AuB={1,2,3,5,6,7,9,10,15,30}
AnB={1,3,5}
A/B={7,9}
B/A={2,6,10,15,30}
b) A={2,3,5,7,11,13}
B={6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24}
AuB= {2,3,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24}
AnB= {7,11,13}
A/B={2,3,5}
B/A= {6,8,9,10,12,14,15,16,17,18,19,20,21,22,23,24}