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L23_DepthFirstSearch_BreathFirstSearch

# L23_DepthFirstSearch_BreathFirstSearch - Complete Graphs A...

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Complete Graphs A complete graph is a graph in which there is an arc between every pair of nodes. Page 1 of 25

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Complete Graphs If a complete graph has n nodes, then it has ____ arcs. Page 2 of 25
Connectivity of Graphs An undirected graph can have many connected components . A Connected Component b e d A Connected Component a c Page 3 of 25

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Connectivity of Graphs An undirected graph that has only one connected component is called a connected graph . Page 4 of 25
Connectivity of Graphs A directed graph is strongly connected if there is a path connecting every pair of nodes. Page 5 of 25

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Connectivity of Graphs A directed graph is weakly connected if eliminating the directions on the arcs creates a connected graph. Page 6 of 25
Is this graph strongly or weakly connected? Page 7 of 25

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Is this graph strongly or weakly connected? Page 8 of 25
Is this graph strongly or weakly connected? Page 9 of 25

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Graph Traversals In a graph traversal, we move along the arcs and visit the nodes.
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