sam527t
contestada

© {2, 4, 6, 8}
(3, 4, 5, 6}
(2, 3), (4, 4), (6, 5), (8, 6)
{2, 3, 4, 5, 6, 8)
X
2
4
6
8
у
3
4
5
6

2 4 6 8 3 4 5 6 2 3 4 4 6 5 8 6 2 3 4 5 6 8 X 2 4 6 8 у 3 4 5 6 class=