Let F and F be forests having the same vertex set such that e(F) < e(F)....

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Let F and F be forests having the same vertex set such that e(F) < e(F₂). Prove that F₂ contains an edge e (not in F₁) such that F₁ + e is also a forest. Let F and F be forests having the same vertex set such that e(F) < e(F₂). Prove that F₂ contains an edge e (not in F₁) such that F₁ + e is also a forest.

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Let F1 and F2 be forests with the same vertex set and eF1 eF2 where eF represents the number of edge... View the full answer