What is a bipartite graph?(a) a graph which contains only one cycle(b) a graph which consists of more than 3 number of vertices(c) a graph which has odd number of vertices and even number of edges(d) a graph which contains no cycles of odd lengthI have been asked this question by my school teacher while I was bunking the class.The doubt is from Properties of Tree topic in division Trees of Discrete Mathematics

What is a bipartite graph?(a) a graph which contains only one cycle(b)

1.	What is a bipartite graph?(a) a graph which contains only one cycle(b) a graph which consists of more than 3 number of vertices(c) a graph which has odd number of vertices and even number of edges(d) a graph which contains no cycles of odd lengthI have been asked this question by my school teacher while I was bunking the class.The doubt is from Properties of Tree topic in division Trees of Discrete Mathematics
Answer» The correct answer is (d) a graph which CONTAINS no cycles of odd LENGTH Explanation: A graph is called a bipartite graph if and only if it contains no cycle of odd length. EVERY TREE is a bipartite graph and a median graph.

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