A connected network of N > 2 nodes has at most one branch

Home » Electric Circuits » Electric circuits miscellaneous » Question

A connected network of N > 2 nodes has at most one branch directly connecting any pair of nodes. The graph of the network

1. must have at least N branches for one or more closed paths to exist
2. can have an unlimited number of branches
3. can only have at most N branches
4. can have a minimum number of branches not decided by N.

Correct Option: D

NA