How many unique colors will be required for vertex coloring of the following graph?(a) 2(b) 3(c) 4(d) 5The question was posed to me by my college director while I was bunking the class.The origin of the question is Graph Coloring in chapter Graph Coloring of Data Structures & Algorithms II

How many unique colors will be required for vertex coloring of the fol

1.	How many unique colors will be required for vertex coloring of the following graph?(a) 2(b) 3(c) 4(d) 5The question was posed to me by my college director while I was bunking the class.The origin of the question is Graph Coloring in chapter Graph Coloring of Data Structures & Algorithms II
Answer» CORRECT choice is (c) 4 Explanation: The given graph will REQUIRE 4 unique COLORS so that no two VERTICES connected by a common edge will have the same color. So its chromatic number will be 4.

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