A graph is said to have a negative weight cycle when? – McqOptions

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1.	A graph is said to have a negative weight cycle when?
A.	The graph has 1 negative weighted edge
B.	The graph has a cycle
C.	The total weight of the graph is negative
D.	The graph has 1 or more negative weighted edges
Answer» D. The graph has 1 or more negative weighted edges

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