Computer Sciences > GATE 2015 SET-2 > Graph Theory
In a connected graph, a bridge is an edge whose removal disconnects a graph. Which one of the following statements is true?
A
A tree has no bridges.
B
A bridge cannot be part of a simple cycle.
C
Every edge of a clique with size ≥ 3 is a bridge. (A clique is any complete subgraph of a graph.)
D
A graph with bridges cannot have a cycle.

Correct : b

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