more from Graham Priest

### Single Idea 9692

#### [catalogued under 4. Formal Logic / F. Set Theory ST / 2. Mechanics of Set Theory / b. Terminology of ST]

Full Idea

The 'union' of two sets is a set containing all the things in either of the sets

Gist of Idea

The 'union' of two sets is a set containing all the things in either of the sets

Source

Graham Priest (Intro to Non-Classical Logic (1st ed) [2001], 0.1.8)

Book Reference

Priest,Graham: 'Introduction to Non-Classical Logic' [CUP 2001], p.-6