Determine whether the graphs shown below are isomorphic. If your answer is "yes/isomorphic", explain why (i.e., show that the graphs are isomorphic). If your answer is “no/not isomorphic", explain why...

Extracted text: Determine whether the graphs shown below are isomorphic. If your answer is "yes/isomorphic", explain why (i.e., show that the graphs are isomorphic). If your answer is “no/not isomorphic", explain why not. d e a a) C V G1 H1 d. V b) a C b G2 H2