Either draw the undirected graph with the given specifications or explain why no such graph exists. Note that the degree sequence of a graph is the sequence of the degrees of the vertices of the graph in non increasing order. (a) A simple graph with 9 vertices and 38 edges. (b) A complete bipartite graph with 12 edges. (c) A simple graph with degrees sequence 6,6, 5, 4, 2. 2,1.

Q: 3. Determine if the following graph is a bipartite graph. Write each partite set.

A: A graph G is bipartite if and only if all cycles in G are of even length.

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Q: How many different simple graphs are there om the vertex set [n]?

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Q: can yoyu do this without a graph by doing the math itself?

A: As per the description we have to solve the given problem without using any graphs.

Q: represent

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Q: 3 7 2 8 6 (ii)

A: