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Which of the following is true?

(a) A graph may contain no edges and many vertices

(b) A graph may contain many edges and no vertices

(c) A graph may contain no edges and no vertices

(d) A graph may contain no vertices and many edges

The query is from Graph in portion Graph of Data Structures & Algorithms I

I got this question during an internship interview.

1 Answer

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Best answer
Right answer is (b) A graph may contain many edges and no vertices

Best explanation: A graph must contain at least one vertex.

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