Every closed odd walk contains an even cycle true or false
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1)False. Disconnected means not connected. There may or may not be isolated vertex.
2)False. In a cycle no vertex connected to all other vertices.
3)False. Partition is a disjoint subset of a set. That may or may not a cycle. 4)True.If Trail or Walk is not closed, the endpoint must contain some odd degree.
2)False. In a cycle no vertex connected to all other vertices.
3)False. Partition is a disjoint subset of a set. That may or may not a cycle. 4)True.If Trail or Walk is not closed, the endpoint must contain some odd degree.
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