edited by
426 views
3 votes
3 votes
Let  $G=(V,E)$  where $V=\left \{ 1,2,3,4,.....,150\right \}$ and  $(u,v) \in E$ if either $(u mod v) =0$ or $(v mod u)=0$.The Chromatic number of G is ?
edited by

Please log in or register to answer this question.

Related questions

3 votes
3 votes
1 answer
1
1 votes
1 votes
1 answer
2
3 votes
3 votes
3 answers
3
rahul sharma 5 asked Jun 12, 2017
1,911 views
What are the chromatic number of following graphs?Answer is 6 and 4 respectively.But i am getting 3 for both.Please someone confirm this?