Computer Science · Graph Theory
Consider the following statements regarding the structural categorization of graphs: I. A simple graph has no loops and no multiple edges between any pair of vertices. II. A multigraph allows parallel edges between the same pair of vertices, and these represent distinct connections that share the same endpoints. III. A multigraph allows both multiple edges and loops, making it the most general type of undirected graph. IV. A pseudograph allows both loops and multiple edges between the same vertices. Which of the statements given above are correct?
- 1I, II and III Only
- 2II, III and IV Only
- 3I, III and IV Only
- 4I, II and IV Only✓
Correct answer
I, II and IV Only
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