Multiple Choice
Determine whether or not the graph is a tree. If it is not, explain why. 
A) The graph is not a tree because two edges overlap.
B) The graph is a tree.
C) The graph is not a tree because it is disconnected.
D) The graph is not a tree because it contains a circuit.
Correct Answer:
Verified
Correct Answer:
Verified
Q1: Find a circuit that includes vertex D.
Q2: Are the two graphs equivalent? <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8446/.jpg"
Q3: List the vertices of the graph. <img
Q5: Based on the airfare information in the
Q6: State whether the graph has an Euler
Q7: Suppose you're trying to make a final
Q8: Use the brute force method to find
Q9: Find a Hamiltonian path. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8446/.jpg" alt="Find
Q10: Find a Hamiltonian circuit. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8446/.jpg" alt="Find
Q11: Edges may be removed from the graph