4MA1/1F Jun 2023, Question 15: Venn Diagrams
Pearson Edexcel International GCSE Mathematics A 4MA1 · Paper 1F (Foundation) · Calculator · 3 marks
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The question, in short
Using ℰ from 5 to 20, A the odd numbers and B the multiples of 5, complete a two-circle Venn diagram showing the sets and their overlap.
Summarised in our own words. Use the official paper for the exact wording and the diagram.
Solution · 3 marks
- 1A (odd): 5, 7, 9, 11, 13, 15, 17, 19. B (multiples of 5): 5, 10, 15, 20
- 2In both: 5, 15. A only: 7, 9, 11, 13, 17, 19
- 3B only: 10, 20. Neither: 6, 8, 12, 14, 16, 18
AnswerA only: 7, 9, 11, 13, 17, 19; A ∩ B: 5, 15; B only: 10, 20; outside both circles: 6, 8, 12, 14, 16, 18
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