Answer
no. of vertices= 5
no. of edges= 13
degree of vertex a = 5
degree of vertex b = 6
degree of vertex c = 5
degree of vertex d = 5
degree of vertex e = 3
there is no pendent and isolated vertices
Work Step by Step
no of vertices in graph are 5
no of edges which connect one graph to another are 13
The degree of a vertex represents the number of edges incident to that vertex.
degree of every vertices is written as degree of a is 5 and b is 6 so no
as no vertex has one degree so there is no pendent vertex
no vertex has zero degree so there is no isolated vertex