Problem
COM-B1-M09-P010 Edges of a Tree
#10
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How many edges are there in a tree on \(15\) vertices?
A tree on \(n\) vertices has \(n-1\) edges.
A tree on \(n\) vertices has exactly \(n-1\) edges. For \(n=15\), this gives \(14\) edges.
Basic fact about trees.