Friday

January 30, 2015

January 30, 2015

Posted by **Joy** on Saturday, August 3, 2013 at 11:47am.

A. Is it possible for the degrees of the vertices to be 3, 6, 2, 1, 5, respectively? Why or why not?

B. If the degrees of the vertices are 1, 2, 3, 4, 6, respectively, how many edges are in G?

C. If the degrees of the vertices are 5, 1, 0, 6, 2, respectively, does G have an Eulerian path? Why or why not?

D. If the degrees of the vertices are 1, 2, 1, 3, 1, respectively, is G a tree? Why or why not?

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