How many edges are present in a Complete Graph with ' N ' Vertices? – McqOptions

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1.	How many edges are present in a Complete Graph with ' N ' Vertices?
A.	N - 1
B.	N - 1 / 2
C.	N ( N - 1 ) / 2
D.	( N - 1 )
Answer» D. ( N - 1 )

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