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a-year-in-the-bible (33)
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Since the vertex set of every graph is nonempty, the order of every graph is at least 1. A graph with exactly one vertex is called a trivial graph, implying that the order of a nontrivial graph is at least 2.
Cathy’s 2025 Year in Books
Take a look at Cathy’s Year in Books, including some fun facts about their reading.
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