Question: (a) State what is meant by a directed graph and a strongly connected component. Illustrate your description by giving an example of such a graph

(a) State what is meant by a directed graph and a strongly connected component.

Illustrate your description by giving an example of such a graph with 8 vertices

and 12 edges that has three strongly connected components. [5 marks]

(b) Describe, in detail, an algorithm to perform a depth-fifirst search over such a

graph.

(c) Describe an O(n) algorithm to discover all the strongly connected components

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