# Lebesgue's density theorem

> theorem that, the density of a Lebesgue measurable set in Euclidean space is exists and is 0 or 1 almost everywhere

**Wikidata**: [Q842953](https://www.wikidata.org/wiki/Q842953)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Lebesgue's_density_theorem)  
**Source**: https://4ort.xyz/entity/lebesgue-s-density-theorem


## References

1. Freebase Data Dumps. 2013