+1 (218) 451-4151
glass
pen
clip
papers
heaphones

1. Let T be the spanning tree rooted at the start vertex produced by the depth-first search of a…

1. Let T be the spanning tree rooted at the start vertex produced by the depth-first search of a…

1. Let T be the spanning tree rooted at the start vertex produced by the depth-first search of a connected, undirected graph G. Argue why every edge of G not in T goes from a vertex in T to one of its ancestors, that is, it is a back edge.2. Our solution to reporting a path from u to v in Code Fragment 14.6 could be made more efficient in practice if the DFS process ended as soon as v is discovered. Describe how to modify our code base to implement this optimization