A bipartite graph is said to be k-regular if the degree of all its vertices is k, for some positive integer k. If the bi-partites of the graph are X and Y respectively, what can be said about these partites? There is not enough information to make a valid comparison between X and Y. It is not possible to find a k-regular bipartite graph. The number of vertices in X and Y are not necessarily equal. The number of vertices in X and Y must be equal.

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A bipartite graph is said to be k-regular if
the degree of all its vertices is k, for some
positive integer k. If the bi-partites of the
graph are X and Y respectively, what can
be said about these partites?
There is not enough information to make a valid comparison between X and Y.
It is not possible to find a k-regular bipartite graph.
The number of vertices in X and Y are not necessarily equal.
The number of vertices in X and Y must be equal.
Transcribed Image Text:A bipartite graph is said to be k-regular if the degree of all its vertices is k, for some positive integer k. If the bi-partites of the graph are X and Y respectively, what can be said about these partites? There is not enough information to make a valid comparison between X and Y. It is not possible to find a k-regular bipartite graph. The number of vertices in X and Y are not necessarily equal. The number of vertices in X and Y must be equal.
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