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Q:Question:Let T = (V, E) be a tree, and let r, r? ? V be any two nodes. Prove that the height of the rooted

Q:Question:Let T = (V, E) be a tree, and let r, r? ? V be any two nodes. Prove that the height of the rooted tree (T, r) is at most twice the height of the rooted tree (T, r?). Please use the knowledge of graph theory to proof and do not copy the answer from others.A:Answer:See a step by step answer

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