univerour007 univerour007

11-08-2022
Mathematics

contestada

Suppose G is an undirected graph with 15 vertices, each of degree 2. How many edges does G have?

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LammettHash LammettHash

11-08-2022

If each vertex has 2 edges touching it, then the graph is a cycle graph and has the same total number of edges as vertices - 15.

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