Question: Suppose you are given an algorithm P that can solve the minimum spanning tree ( MST ) problem on undirected and connected graphs with positive

Suppose you are given an algorithm P that can solve the minimum spanning tree (MST)
problem on undirected and connected graphs with positive edge weights in time T(P). Show
how to use P to solve the general MST problem, in which edge weights are allowed to be
negative or 0. That is, show how to reduce the general MST problem to the special case
where the graph has only positive weights. The resultant algorithm (including calling P) for
MST should take only O(|V|+|E|)+T(P) time.
Suppose you are given an algorithm P that can

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