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  • Computer Science (GATE Exam) 2006 - Previous Question Paper Solution
  • Consider a weighted complete graph G on the vertex set {v...
Multiple choice

Consider a weighted complete graph G on the vertex set {v1, v2,............., vn} such that the weight of the edge (vi, vj) is 2 |i - j| . The weight of a minimum spanning tree of G is:

  1. n − 1

  2. 2n − 2

  3. $\begin{pmatrix} n \\\\ 2 \end{pmatrix}$
  4. n2

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B Correct answer
Explanation

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