Sum of the lengths of all the adjacency lists of a directed graph is: O a. IEI O b. 2IVI O c. M O d. 21E1

Construct the simple graph of 4 vertices, where degree(v1)=3,degree(v2)=2,degree(v3)=2,degree(v4)=1 What is the total number of edges of the complete simple graph of 4 vertices Write a formula to find the total number of edges in a complete simple graph based on n where n is the total number of vertices. How many adjacent vertices to a vertix of degree 3

If there is a route from each vertex to every other vertex in the graph, it is called a directed graph.

Consider the following directed graph. E N B C Which of the following are valid cycles? A, A, D A, D, C, A A, A, A, A, A C, E, B, C A E, D, C, B, E C, E, B

in the C language create the smallest original degree last method for ordering of vertices in a graph.

True or False: The sum of the degrees of the vertices of an undirected graph must be odd. True False

Select the statements that are false about the following graph. b There exists a path from c to e There exists a path from e to c The out-degree of d is 1 The in-degree of a is 3. d e f