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What is the vertex connectivity and edge connectivity of complete graph?

Is it n or n-1?
in Graph Theory by Boss
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Extra information:

vertex connectivity <= edge connectivity <= minimum degree of graph

Example of are them being equal?

Ex : For Q3 (Cubic graph) all of them are equal.to 3,

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Its N-1 
Vertex Connectivity means minimum Number of vertices needed to be removed to disconnect the graph or make it a trivial graph 
Trivial Graph means graph with only one node 
Edge Connectivity means minimum number of edges that must be removed to disconnect the graph 
In case of complete graph min degree of any node is n-1 so you need to remove at least  n-1 edges

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