2.8 Degrees & Isomorphism

Pair 1:

Pair 2:

Pair 3:

1. Which pair of graphs are/is isomorphic?

   Exercise 1

    Pair 1 

    Pair 2 

    Pair 3 




2. Which of these properties is NOT preserved under isomorphism for a graph G?

   Exercise 2

     number of nodes total degree of nodes none of the numerical labels of vertices of G are even none of the numerical labels of vertices of G are even 
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