Question: Which of the following statements is false or true? 1. If an undirected simple graph of n vertices consists of n (n-1)/2 number of edges

Which of the following statements is false or true?

1. If an undirected simple graph of ‘n’ vertices consists of n (n-1)/2 number of edges then it is called a complete graph.

2. A simple digraph is said to be unilaterally connected if for any pair of nodes of a graph at least one of the nodes of a pair is reachable from the other node.

A. Statement 1 is false

B. Statement 2 is false

C. Statements 1 and 2 are false

D. Statements 1 and 2 are true

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