Number of vertices with odd degrees in a graph having a eulerian walk – McqOptions

MCQOPTIONS

1.	Number of vertices with odd degrees in a graph having a eulerian walk is ________
A.	0
B.	Can‚Äö√Ñ√∂‚àö√ë‚àö¬•t be predicted
C.	2
D.	either 0 or 2
Answer» E.

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