1 votes 1 votes Graph Theory graph-theory cycle euler-graph + – Rahul Jain25 asked Oct 10, 2016 Rahul Jain25 372 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
0 votes 0 votes In polyhyderal degree of each vertice is >=3, (3R - 6) >= E here, (3*11-6) !>= 30, hence note polyhyderal, S1 can be verified by taking example. Rahul Jain25 answered Oct 10, 2016 Rahul Jain25 comment Share Follow See all 0 reply Please log in or register to add a comment.