Question: CMSC 207 Chapter 10 Graphs and Trees Proof Questions #1. Prove that having n vertices, where n is a positive integer, is an invariant for

$CMSC 207 Chapter 10 "Graphs and Trees" Proof Questions \#1. Prove$

CMSC 207 Chapter 10 "Graphs and Trees" Proof Questions \#1. Prove that having n vertices, where n is a positive integer, is an invariant for graph isomorphism. \#2. Prove that the sum of the degrees of the vertices of any finite graph is even. \#3. Show that every simple finite graph has two vertices of the same degree

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