DP Mathematics HL Questionbank
Degree of a vertex, degree sequence.
Description
[N/A]Directly related questions
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- 12M.3dm.hl.TZ0.3a: Draw the graph G .
- 08M.3dm.hl.TZ1.5b: (i) A tree has v vertices. State the number of edges in the tree, justifying your...
- 10N.3dm.hl.TZ0.5a: A graph has n vertices with degrees 1, 2, 3, …, n. Prove that \(n \equiv 0(\bmod 4)\) or...
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- 10N.3dm.hl.TZ0.5b: Let G be a simple graph with n vertices, \(n \geqslant 2\). Prove, by contradiction, that at...
- 15N.3dm.hl.TZ0.4c: In a planar graph the degree of a face is defined as the number of edges adjacent to that...
- 14N.3dm.hl.TZ0.2a: Use the pigeon-hole principle to prove that for any simple graph that has two or more vertices...
- 14N.3dm.hl.TZ0.2b: Seventeen people attend a meeting. Each person shakes hands with at least one other person and...
