What is the total number of edges in a tree with n vertices?AnBn-1Cn+1D2n+1
Question
What is the total number of edges in a tree with n vertices?AnBn-1Cn+1D2n+1
Solution
In a tree, the total number of edges is always one less than the total number of vertices. This is because a tree is a connected graph with no cycles, meaning each additional vertex must be connected with a new edge. Therefore, for a tree with n vertices, the total number of edges is n-1. So, the answer is B(n-1).
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