Question: Q)a)(T/F) To determines whether or not a given undirected graph G= (V, E) contains a cycle, we can run DFS in O(V) time, independent of

Q)a)(T/F) To determines whether or not a given undirected graph G= (V, E) contains a cycle, we can run DFS in O(V) time, independent of |E|.

b)(T/F) If a directed graph G contains cycles, the TOPOLOGICAL-SORT(G) produces a vertex ordering that minimizes the number of bad edges that are inconsistent with the ordering produced.

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