Question

Define vertex connectivity and cut vertex set of any graph G. Find the vertex connectivity and cut vertex set for the following graph:

Image ignouassignments-ignouacademy-com--p-vertex-71717

 

14 May 2025
Answer :
Word Count : 307
Vertex connectivity of a graph $G$, denoted by $\kappa(G)$, is the minimum number of vertices whose removal either disconnects the graph or reduces it to a trivial graph (a single vertex). In other words, it measures the resilience of the graph against vertex removal. A graph with higher vertex connectivity is more robust because more vertices need to be removed to disconnect it. A cut vertex (or articulation point) is a vertex in a connected graph ________ _______ _____ _________ _________ _________ ___ ____ ________ __________ _________.
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