Video_81: Counting the number of edges in a plane graph in which every region is a cycle
Автор: Ajeesh Ramanujan
Загружено: 2020-11-26
Просмотров: 853
Описание:
In this video, we prove the following statement that counts the number of edges in a plane graph in which every region is a cycle
If G is a plane graph on n vertices and m edges in which every region is a k-cycle(C_k), then m= k(n-2)/(k-2).
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