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An undirected graph has 8 vertices labelled 1, 2, …,8 and 31 edges. Vertices 1, 3, 5, 7 have degree 8 and vertices 2, 4,

Posted: Thu Jul 14, 2022 9:04 am
by answerhappygod
a) 15
b) 8
c) 5
d) 23