Proper and Improper Subgraphs | Graph Theory

What are proper and improper subgraphs? We'll go over definitions and examples in today's video graph theory lesson.

Given a graph G, a subgraph H of G is a graph whose vertices and edges are also vertices and edges of G. If H = G, then H is an improper subgraph of G. If H is not equal to G - meaning that G has some vertices and/or edges that H does not - then H is a proper subgraph of G.

Lesson on subgraphs:    • What is a Subgraph? | Graph Theory  



I hope you find this video helpful, and be sure to ask any questions down in the comments!

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