Question: Given a tree T = ( V,E ) (a tree is an undirected graph that does not contain a cycle), show how to compute the

Given a tree T = (V,E) (a tree is an undirected graph that does not contain a cycle), show how to compute the diameter in O(V +E) time. The diameter is defined to be max_u,v_V (u,v), i.e. the largest of all shortest-path distances in the tree. (Hint: two BFS suffices)

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