or the sake of argument, let's say we do a DFS on a directed graph Gd, where G is the depth-first tree or forest of Gd. If we get rid of all the back edges with respect to Gd, the resulting graph G will have no cycles. Your thoughts?

or the sake of argument, let's say we do a DFS on a directed graph Gd, where G is the depth-first tree or forest of Gd. If we get rid of all the back edges with respect to Gd, the resulting graph G will have no cycles. Your thoughts?

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Concept explainers

Minimum Spanning Tree

A spanning tree is a sub-graph of a connected, undirected graph. It has all the vertices of a graph with the minimum possible number of edges. If a vertex is skipped, then it will not be a spanning tree. The edges of a spanning tree may or may not have weights.

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For the sake of argument, let's say we do a DFS on a directed graph Gd, where G is the depth-first tree or forest of Gd. If we get rid of all the back edges with respect to Gd, the resulting graph G will have no cycles.

Your thoughts?

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