A tree with 7 vertices has how many edges?

Prepare for the AMSOC 26-003 Module A Test. Utilize flashcards and multiple choice questions with hints and explanations. Ace your exam!

Multiple Choice

A tree with 7 vertices has how many edges?

Explanation:
In a tree, the number of edges equals the number of vertices minus one. This reflects the idea that each new vertex added to a tree requires exactly one new edge to connect it without creating a cycle. With seven vertices, that gives seven minus one, which is six edges. So the tree has six edges.

In a tree, the number of edges equals the number of vertices minus one. This reflects the idea that each new vertex added to a tree requires exactly one new edge to connect it without creating a cycle. With seven vertices, that gives seven minus one, which is six edges. So the tree has six edges.

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