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Given an undirected connected graph, what is the minimum number of edges that must be added to it to make it 2-vertex-connected, and what are those edges?
Is the methodology for this problem similar to the same situation of making a graph 2-edge-connected (adding ceil(numPendants/2) edges)?
Please help, and thanks in advance!
Auto comment: topic has been updated by vamaddur (previous revision, new revision, compare).