Answer (Choose 1 answer)
Are these two graphs isomorphic? If not, what is the reason?
A. Yes, they are isomorphic
B. No, they are not isomorphic because in the graph on the left, each vertex of degree 2 is adjacent to a vertex of degree 4, and the graph on the right does not have that property
C. None of the other choices is correct
D. No, they are not isomorphic because they do not have the same number of vertices of degree 3
E. No, they are not isomorphic because they do not have the same number of degree 4
Eatt 3
