aof.sorular.net
Mathematics 2
Mathematics 2 Deneme Sınavı
Mathematics 2 Deneme Sınavı Sorusu #487060
Mathematics 2 Deneme Sınavı Sorusu #487060
Which one of the following cannot be the sequence of degrees of the vertices of a graph?
1,1,2,3,2,1 |
1,2,2,3,1,1 |
2,2,3,1,1,2 |
3,1,1,1,2,2 |
3,3,3,1,2,2 |
Yanıt Açıklaması:
We know from handshaking lemma that in any graph the sum of all the degrees is an even number but, 2 + 2 + 3 + 1 +1 + 2 = 11 is not even. Hence answer is C.
Yorumlar
- 0 Yorum