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0580/23 Oct/Nov 2025, Question 18: Venn Diagrams

Cambridge IGCSE Mathematics 0580 · Paper 23 (Extended) · Non-calculator · 2 marks

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The question, in short

Shade the region in each Venn diagram that represents the given set expression, using two overlapping circles for part a and three overlapping circles for part b.

Summarised in our own words. Use the official paper for the exact wording and the diagram.

Part (a) · 1 mark

Shade the region of the two-circle Venn diagram representing (A ∩ B)′.

  1. 1(A ∩ B)′ is everything except the overlap
  2. 2Shade the whole of ℰ except the region where A and B overlap

AnswerShaded: everything in ℰ except the overlap A ∩ B

Part (b) · 1 mark

Shade the region of the three-circle Venn diagram representing (C ∪ D) ∩ E′.

  1. 1C ∪ D is everything inside C or D; ∩ E′ removes anything inside E
  2. 2Shade all of C and D except the parts that are inside E

AnswerShaded: all of C and D except the parts inside E

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Also searched as: 0580/23/O/N/25 · 0580_w25_qp_23 · 0580 w25 23 · question 18.
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