Răspuns :
Răspuns:
a) A={1;2;3;4;5;6}
b)B={3;4;5;}
c)A={4}
d)B={2;3}
e)A={1;2;3;4}
f)A={5;6}
Explicație pas cu pas:
Sper ca te-am ajutat!♡
☆SUCCES☆
AUB= {1,2,5,7,2,4,6}
BUA={2,4,6,1,2,5,7}
A/\B={2}
B/\A={2}
A-B={1,5,7}
B-A={4,6}
BUA={2,4,6,1,2,5,7}
A/\B={2}
B/\A={2}
A-B={1,5,7}
B-A={4,6}