info@avatto.com
+91-9920808017
0. In any undirected graph, the sum of degrees of all the nodes
must be even
is twice the number of edges
must be ODD
need not be EVEN
You must be logged in to post a comment.
Login with Facebook
Login with Google
Forgot your password?
Lost your password? Please enter your email address. You will receive mail with link to set new password.
Back to login
You must be logged in to post a comment.