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Questions and Answers
Which term refers to a graph that has points called vertices and lines called edges?
Which term refers to a graph that has points called vertices and lines called edges?
- Multi graphs
- Weighted graphs
- Paths and circuits
- Graph (correct)
Which of the following is an ordered pair associated with each edge in a graph?
Which of the following is an ordered pair associated with each edge in a graph?
- Vi & Vj (correct)
- E1 & E2
- Eij
- V1 & V2
What is the term used for an edge in a graph that joins a pair of points or a single point to itself?
What is the term used for an edge in a graph that joins a pair of points or a single point to itself?
- Self Loop (correct)
- Parallel Edges
- Shortest Path
- Planar Graph
What is the term used for a graph that has 4 vertices and 7 edges?
What is the term used for a graph that has 4 vertices and 7 edges?
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What is the term used for an edge in a graph that has the same end vertices?
What is the term used for an edge in a graph that has the same end vertices?
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Study Notes
Graph Theory Basics
- A graph refers to a graph that has points called vertices and lines called edges.
Edge Terminology
- An ordered pair is associated with each edge in a graph, typically represented as (u, v) where u and v are vertices.
- A loop is an edge in a graph that joins a single point to itself.
- A multiple edge is an edge in a graph that has the same end vertices.
Graph Classification
- A graph with 4 vertices and 7 edges is classified as a dense graph.
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