Using graph coloring, find the smallest number of colors needed to color the map so that no regions
Sharing a common border are the same color 
A) 5 colors
B) 4 colors
C) 2 colors
D) 3 colors
Correct Answer:
Verified
Q8: Represent the figure using a graph. Use
Q9: Draw a graph that represents the floor
Q10: Find a circuit that includes vertex D.
Q11: Decide whether the connected graph has an
Q12: Determine if an Euler path or an
Q14: Are the two graphs equivalent? 
Q15: List the edges that are bridges.
Q16: Find a Hamiltonian circuit. Q17: State whether the graph has an Euler Q18: Draw a graph that represents the floor![]()
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