Which of the following graphs are isomorphic to each other?

Category: QuestionsWhich of the following graphs are isomorphic to each other?
Editor">Editor Staff asked 4 weeks ago

Which of the following graphs are isomorphic to each other?
 
(a) fig 1 and fig 2
 
(b) fig 2 and fig 3
 
(c) fig 1 and fig 3
 
(d) fig 1, fig 2 and fig 3
 
My question is from Undirected Graph topic in section Graph of Data Structures & Algorithms I
 
I have been asked this question by my college professor while I was bunking the class.

1 Answers
Editor">Editor Staff answered 4 weeks ago

Right answer is (d) fig 1, fig 2 and fig 3
 
The best explanation: All three graphs are Complete graphs with 4 vertices.