2 votes 2 votes monali asked Jan 21, 2016 monali 306 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
2 votes 2 votes From Kurtowski's test e<=3*n-6 (if graph is connected planar simple graph) => n>=(e+6)/3 Abhishekcs10 answered Jan 22, 2016 Abhishekcs10 comment Share Follow See all 0 reply Please log in or register to add a comment.