Vertex Connectivity is Less than or Equal to Minimum Degree | Graph Theory Exercises

Thank you so much for this video! Could you do a video on Whitney's inequalities?

graph theory la one question ku please give me answer

How the definition is modified when the graph is directed in nature?

Super explanation. 👍

Thanks for the video, very helpful indeed!
Could you do a video on Chromatic Polynomials of a graph? In order to answer this kind of question:

(a) Determine the chromatic polynomials of the following graphs:
(i) a graph with four vertices obtained from K₃ by adding a further vertex
adjacent to exactly one of the vertices in K₃ ;
(ii) a cycle with four vertices;
(iii) a cycle with five vertices.
(b) Define what it means for a directed graph to be a tournament.
(c) For any positive integer n, determine the number of different acyclic
tournaments on n vertices.
(d) For a positive integer n, let Kₙ be the complete graph on n vertices, and let Gₙ
be the graph obtained from Kₙ by adding a further vertex that is adjacent to
exactly two of the vertices in Kₙ . Determine the number of acyclic orientations
of Gₙ .

First