345
2 68
A BA={2,3,4,5}B={3,4,5,6,8}
AUB={2,3,4,5,6,8}
A BA={2,3,4,5}B={3,4,5,6,8}
AUB={2,3,4,5,6,8}
345
268
A BA={2,3,4,5}B={3,4,5,6,8}
345
AUB={2,3,4,5,6,8}
2 68
A={2,3,4,5}B={3,4,5,6,8}
AUB={2,3,4,5,6,8}
2 345 6
8
A BA={2,3,4,5}B={3,4,5,6,8}
AUB={2,3,4,5,6,8}
345
2 68
AB
A={2,3,4,5}B={3,4,5,6,8}
AUB={2,3,4,5,6,8}
345
2 68
A={2,3,4,5}B={3,4,5,6,8}
A B345
68
2
AUB={2,3,4,5,6,8}
A={2,3,4,5}B={3,4,5,6,8}
AUB={2,3,4,5,6,8}
345
682
AB
A={2,3,4,5}B={3,4,5,6,8}
A B2
345
68
AUB={2,3,4,
5,6,8}