Question: Let G - ( V , E ) be the following graph: V = { 1 , 2 , 3 , 4 , 5 ,

Let G-(V,E) be the following graph: V={1,2,3,4,5,6,7,8,9,10,11} and E={(1,2),(2,3),(3,4),(4,5),(1,6),(6,2),(2,7),(7,3),(2,8),(8,3),(3,9),9,4),(4,10),(4,11),(10,11),(4,12),(12,5)}. Note: In the BFS and DFS below, break ties by always visiting the smallest unvisited neighbor first.
(a)Perform BFS on G from node 1, showing the BFS tree.
(b)Perform DFS on G from node 1, showing the tree and backward edges, compute the L and DFN of every node, identify the articulations points, and indicate the reason why those nodes are articulation points.

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