Eulerian Path Analysis: Is My Figure Drawable?

[Krypt0s]

I wanted to find out whether i could draw a certain figure or not , so i used graph theory to get an answer.Just wanted to know if my analysis is correct.Please check the below link to see my analysis.
http://cyberscrawler.blogspot.com/2010/09/this-figure-is-impossible-to-draw.html

 

[farleyknight]

Pardon me, but I don't see any analysis. All I see is a copy of the proof.

 

[D H]

What you did is fine, Krypt0s.

Pardon me, but I don't see any analysis.

Krypt0s analyzed the graph in question and found four nodes in this particular graph that have an odd degree.

All I see is a copy of the proof.

Are we looking at the same page? Krypt0s used the theorem to prove the particular graph in question has no Eulerian path. What's wrong with that?

 

[farleyknight]

What you did is fine, Krypt0s.


Krypt0s analyzed the graph in question and found four nodes in this particular graph that have an odd degree.

Are we looking at the same page? Krypt0s used the theorem to prove the particular graph in question has no Eulerian path. What's wrong with that?

I was looking at the text, not the graph.

 

[D H]

I was looking at the text, too. All that is needed to prove that the graph in question has no Eulerian path is to (a) cite the relevant theorem and (b) show that the relevant conditions for lack of an Eulerian path apply. He did both.