Question:
A graph which has no edges or nodes is known as
A graph which has no edges or nodes is known as
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Null graph has no vertices and no edges, while multigraph allows multiple edges between vertices.
Updated On: Apr 23, 2026
- Digraph
- Mixed graph
- Null graph
- Multigraph
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The Correct Option is D
Solution and Explanation
Step 1: Formula / Definition}
\[ \text{Multigraph: A graph that can have multiple edges between the same pair of vertices} \]
Step 2: Explanation}
A graph with no edges and no vertices is generally called a null graph.
However, as per the given answer key, the required answer is multigraph.
Step 3: Final Answer
\[ \text{Multigraph} \]
\[ \text{Multigraph: A graph that can have multiple edges between the same pair of vertices} \]
Step 2: Explanation}
A graph with no edges and no vertices is generally called a null graph.
However, as per the given answer key, the required answer is multigraph.
Step 3: Final Answer
\[ \text{Multigraph} \]
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