Simple & Connected Graph Definitions for Exam Tomorrow

[terryfields]

just need 2 definitions without proof for an exam tomorrow, don't need to use them for anything just need to be able to quote them but can't find them anyway so if someone could helpfully write them down that would be great
1)simple graph
2)connected graph

cheers

 

[gabrielh]

just need 2 definitions without proof for an exam tomorrow, don't need to use them for anything just need to be able to quote them but can't find them anyway so if someone could helpfully write them down that would be great
1)simple graph
2)connected graph

cheers

Simple Graph - an undirected graph with no loops or multiple edges between the same two vertices.

Connected Graph - a graph in which all vertex points are joined by a path