What is the number of edges present in a complete graph having n vertices?
Question
What is the number of edges present in a complete graph having n vertices?
Solution
In a complete graph, every pair of distinct vertices is connected by a unique edge.
Step 1: Understand the problem A complete graph is a simple undirected graph in which every pair of distinct vertices is connected by a unique edge.
Step 2: Identify the formula The formula to find the number of edges in a complete graph is n(n-1)/2 where n is the number of vertices.
Step 3: Apply the formula So, if you have n vertices, you would substitute n into the formula to find the number of edges.
That's how you find the number of edges in a complete graph with n vertices.
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