11.11. Forests & Trees 341
1
2
4 3
5
6
7
8 9
10
(a)G 11
2
4 3
5
6
8
9 7
10
(b)G 21
2
4 3
5
6
8
9 7
10
(c)G 31
2
3
4
6 5
8
9
7
10
(d)G 4Figure 11.26 Which graphs are isomorphic?
frankie
(Frankie)
#1