A simple graph G has |v|=8 and |E|=12, find number of edges in |E(Gc)|?

A simple graph G has |v|=8 and |E|=12, find number of edges in |E(Gc)|?

Answer: 16Key fact: In a simple graph with n vertices, the maximum possible number of edges is n(n-1)/2. Step 1: Compute the maximum number of edges for 8 vertices.…

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Correct answer: 16

Key fact: In a simple graph with n vertices, the maximum possible number of edges is n(n-1)/2.

Step 1: Compute the maximum number of edges for 8 vertices.

  • Maximum edges = 8 × 7 / 2 = 28.

Step 2: The complement of the given graph has all edges that are not present in the original graph.

Step 3: Subtract the number of edges in the original graph from the maximum.

  • Complement edges = 28 − 12 = 16.

Final answer: The complement graph has 16 edges.

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