Junior Cycle · Sets
⏱ Tested in 1 exam question since 2024
Lesson 2 of 8
JCHL Sets 2: Union and Intersection
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- Union (∪) = everything in BOTH sets put together
- Intersection (∩) = only the OVERLAP (elements in both sets)
Most recent exam questions
- 2024 Q5(a)
- 2024 Q5(b)(i)
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