Which of the digraphs below have an arc set of A = {GH, GO, GT, HO, HT, TO, OS}?

A) figure 1
B) figure 2
C) figure 3
D) Both figure 2 and figure 3
E) None of the above.

Question

Which of the digraphs below have an arc set of A = {GH, GO, GT, HO, HT, TO, OS}?

A) figure 1 
B) figure 2 
C) figure 3 
D) Both figure 2 and figure 3 
E) None of the above.

Quizplus · Accepted Answer

The Answer of Which of the digraphs below have an arc set of A = {GH, GO, GT, HO, HT, TO, OS}?

A) figure 1 
B) figure 2 
C) figure 3 
D) Both figure 2 and figure 3 
E) None of the above.

Which of the Digraphs Below Have an Arc Set of a =