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GATE | GATE-CS-2014-(Set-1) | Question 13

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Let G=(V,E) be a directed graph where V is the set of vertices and E the set of edges. Then which one of the following graphs has the same strongly connected components as G ? 

 

GATECS2014Q13

 

(A)

B
 

(B)

A
 

(C)

C
 

(D)

D
 



Answer: (A)

Explanation:

If we reverse directions of all arcs in a graph, the new graph has same set of strongly connected components as the original graph.
 


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Last Updated : 28 Jun, 2021
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