0 votes 0 votes Graph Theory tancet + – Balaji Jegan asked Oct 23, 2018 retagged Oct 23, 2018 by Balaji Jegan Balaji Jegan 184 views answer comment Share Follow See all 2 Comments See all 2 2 Comments reply MiNiPanda commented Oct 23, 2018 reply Follow Share C..? 0 votes 0 votes BASANT KUMAR commented Oct 24, 2018 reply Follow Share we can apply any one of theorem 1)Dirac's theorem 2) Ore's theorem by using this option (c) is more appropriate. 0 votes 0 votes Please log in or register to add a comment.