Question: Consider the following divide - and - conquer approach to minimum spanning trees: Given a graph G = ( V , E ) , divide
Consider the following divideandconquer approach to minimum spanning trees: Given a graph G VE divide the set V into V and V such that the size of V and V differ by at most one. Let E be the set of edges only incident on V and E be the set of edges only incident on V Then, recursively solve the minimum spanning tree problem on VE and VE Finally, select the lightest edge in E crossing the cut VV The result is the minimum spanning tree. Prove or disprove that this correctly finds the minimum spanning tree of G
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