Q. 21 Consider the following directed graph.
The number of different topological orderings of the vertices of the graph is
Note : This question was asked as Numerical Answer Type.
(A) 1
(B) 2
(C) 4
(D) 6
Answer: (D)
Explanation:
Q. 21 Consider the following directed graph.
The number of different topological orderings of the vertices of the graph is
Note : This question was asked as Numerical Answer Type.
(A) 1
(B) 2
(C) 4
(D) 6
Answer: (D)
Explanation:
