# Question 7 10 pts Recall that 1. Tree Edge: It is a edge which is present...

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Question 7 10 pts Recall that 1. Tree Edge: It is a edge which is present in tree obtained after applying DFS on the graph. 2. Forward Edge: It is an edge (u, v) such that vis descendant but not part of the DFS tree. 3. Back edge: It is an edge (u, v) such that vis ancestor of edge u but not part of DFS tree. Perform DFS on the following graphs starting in vertex D. Whenever there is a choice of unvisited neighbors, choosing one that is alphabetically FIRST. Classify each edge as a tree edge or a back edge. In particular, edge (A,B) is (type tree or back). In particular, edge (D,G) is (type tree or back).

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