Stage 19 · Sets & Intervals — the Language of Functions

19.4.5 Mixing and the Rules of Operations

19.4 Three Operations on Sets

Point 5 of 5

Core idea

When intersection, union, and complement chain together, shade by the Venn diagram to check laws like distributivity without slipping.

Module goal. On "the big canvas of the universal set," learn intersection, union, and complement, and compute them visually with Venn diagrams

eastmath.com · 19.4 Three Operations on Sets · 19.4.5 Mixing and the Rules of Operations