Computer Sciences > Gate 2016 Set-1 > Graph Theory
Let G be a weighted connected undirected graph with distinct positive edge weights. If every edge weight is increased by the same value, then which of the following statements is/are TRUE?

P: Minimum spanning tree of G does not change
Q: Shortest path between any pair of vertices does not change
A
P only
B
Q only
C
Both P and Q
D
Neither P nor Q

Correct : Graph Theory

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