Question: 25. Prove that every additive matrix uniquely defines a unique tree T (not necessarily bi- nary) with positive branch lengths. 25. Prove that every additive

25. Prove that every additive matrix uniquely defines a unique tree

25. Prove that every additive matrix uniquely defines a unique tree T (not necessarily bi- nary) with positive branch lengths. 25. Prove that every additive matrix uniquely defines a unique tree T (not necessarily bi- nary) with positive branch lengths

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