I am really really confused on this question. How do I create a bijection from the edges on the graph to the vertices? How does this prove en=n choose 2? I'm super lost and any help is super greatly appreciated. thanks!
2026-04-09 00:22:33.1775694153
Creating a bijection for edges on a graph?
226 Views Asked by Bumbble Comm https://math.techqa.club/user/bumbble-comm/detail AtRelated Questions in GRAPH-THEORY
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