- Computer Science Engineering (CSE)
- Design and Analysis of Algorithms
- Every Perfect graph has forbidden graph ...

Q. |
## Every Perfect graph has forbidden graph characterization. |

A. | true |

B. | false |

Answer» A. true | |

Explanation: berge theorem proves the forbidden graph characterization of every perfect graphs. because of that reason every bipartite graph is perfect graph. |

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Design and Analysis of Algorithms

- Consider a undirected graph G with vertices { A, B, C, D, E}. In graph G, every edge has distinct weight. Edge CD is edge with minimum weight and edge AB is edge with maximum weight. Then, which of the following is false?
- A k-regular bipartite graph is the one in which degree of each vertices is k for all the vertices in the graph. Given that the bipartitions of this graph are U and V respectively. What is the relation between them?
- Is every complete bipartite graph a Moore Graph.
- Is it true that every complete bipartite graph is a modular graph.
- Which of the following is not a property of perfect graph?
- Consider a complete graph G with 4 vertices. The graph G has spanning trees.
- Every graph has only one minimum spanning tree.
- If all the weights of the graph are positive, then the minimum spanning tree of the graph is a minimum cost subgraph.
- Consider the graph shown below. Which of the following are the edges in the MST of the given graph?
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