A graph G has 4 vertices, of respective degrees 5,5,6,2. How many edges does G have?91836no such graph exists

Question

A graph G has 4 vertices, of respective degrees 5,5,6,2. How many edges does G have?91836no such graph exists
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Solution 1

The graph you described cannot exist. The sum of the degrees of a graph is always an even number because each edge is connected to two vertices. However, the sum of the degrees you provided (5+5+6+2) is 18, which is an even number. But, no vertex can have a degree greater than n-1 (where n is the nu Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study prob

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Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
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