Junior Cycle · Sets ⏱ Tested in 1 exam question since 2024 Lesson 2 of 8

JCHL Sets 2: Union and Intersection

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You’ll learn

  • 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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