For each of the following distance matrices of graph, the
- The diameter = 3
- The radius of the graph is given as 2
What is the diameter of the graph?
This is used to refer to the fact that there would be a maximum distance that exists between the pair of vertices.
What is the radius of the graph
This used to refer to the minimum eccentricities of the vertices
What is the center of the graph?
This is used to show all of the vertices that have minimum eccentricities.
How to solve the matrix
We have
e 1 = 3
e 2 = 3
e3 = 2
e4 = 3
e 5 = 3
e 6 = 3
e 7 = 3
e8 = 2
e 9 = 3
e 10 = 2
Then the the diameter = maximum eccentricity = 3
The radius = minimum eccentricity = 2
center = [3, 8,10]
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