Stage 19 · Sets & Intervals — the Language of Functions · 19.1All lessons →
Stage 19 · Sets & Intervals — the Language of Functions

19.1 From "a Kind of Thing" to a Set

Build the intuition behind a set — bundling "objects that meet the same standard" into a single whole, and learning to write it down

4 knowledge points
Knowledge point pages
19.1.1 What Is a Set19.1.2 Elements and Definiteness19.1.3 Distinctness and Order-Free19.1.4 Names of Common Number Sets
eastmath.com · 19.1 From "a Kind of Thing" to a Set