True or false: If an undirected graph 𝐺G on 𝑛n vertices is connected and has at most 𝑛−1n−1 edges then 𝐺G must be a tree.TrueFalseSubmit

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True or false: If an undirected graph 𝐺G on 𝑛n vertices is connected and has at most 𝑛−1n−1 edges then 𝐺G must be a tree.TrueFalseSubmit
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Solution 1

True.

An undirected graph G on n vertices is a tree if it is connected and has exactly n-1 edges. If it has at most n-1 edges and is still connected, it must be a tree. This is because adding any more edges would create a cycle, which would violate the definition of a tree. Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem. Knowee AI Study

is a powerful AI-powered study tool designed to help you to solve study problem. Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem. Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem. Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem. Kno

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