Q. 36 The degrees sequence of a simple graph is the sequence of the degrees of the nodes
in the graph in decreasing order. Which of the following sequence can not be the
degree sequence of any graph ?
(I) 7, 6, 5, 4, 4, 3, 2, 1 (II) 6, 6, 6, 6, 3, 3, 2, 2 (III) 7, 6, 6, 4, 4, 3, 2, 2 (IV) 8, 7, 7, 6, 4, 2, 1, 1
(A) I and II
(B) III and IV
(C) IV only
(D) II and IV
Answer: (D)
Explanation:
