Stage 19 · Sets & Intervals — the Language of Functions

19.4.2 Intersection

19.4 Three Operations on Sets

Point 2 of 5

19.4.2 Intersection

Core idea

The shared overlap of two circles — in A and in B at once — is written A∩B.

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