Question 7869 – Algorithms

Consider the following undirected graph G:

Choose a value for x that will maximize the number of minimum weight spanning trees (MWSTs) of G. The number of MWSTs of G for this value of x is _________.

Correct Answer: A

Here, x = 5 because it is having maximum number of spanning trees.
If x = 5 then the total number of MWSTs are 4.
If r = 1

If r = 2

If r = 3

If r = 4

If r = 5