Graph Theory 6: Simple, Planar Graphs

Proving relationships between the number for faces, edges, and vertices--and degrees of the faces and vertices--for simple, planar graphs

[BjKenklies]

Love your videos, they help me a lot to get a better and visualized understanding of graph theory. Keep up the good work!

[acのchannel]

for the last question if i just do (1, 1, 1, 1, 1, 1, 6) is this a simple palnar graphs ?

[brahimimohamed]

What about an edge that is not in a cycle

[abhishekrai]

why you are not considering graph with 2 vertices and one edge between them as a simple planar graph?