I know that the requirements for a Eulerian graph are that all vertex degrees are even and that it is connected. But I am not sure how that would work with the amount of vertices and edges.
So, if this is possible, how would we draw a graph like that? If it isn't possible, how can we prove that?
Thank you!
Best Answer
Edit: Sorry, my previous answer was incorrect.
In fact, there is such a graph. Consider a hexagon with a triangle inside: