The number of edges in a compete graph of n vertices is – McqOptions

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1.	The number of edges in a compete graph of n vertices is
A.	n (n 1)
B.	<table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>n (n 1)</center></td></tr><td align="center">2</td></table>
C.	n
D.	n 1
Answer» C. n

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