4MA1/2F Jan 2020, Question 16: Venn Diagrams
Pearson Edexcel International GCSE Mathematics A 4MA1 · Paper 2F (Foundation) · Calculator · 3 marks
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The question, in short
Place the numbers 10 to 20 into the correct regions of a Venn diagram, with A as multiples of 5 and B as even numbers.
Summarised in our own words. Use the official paper for the exact wording and the diagram.
Solution · 3 marks
- 1A = {10, 15, 20}; B = {10, 12, 14, 16, 18, 20}
- 2Overlap (in both): 10, 20
- 3A only: 15; B only: 12, 14, 16, 18
- 4Outside both circles: 11, 13, 17, 19
AnswerA only: 15; A and B overlap: 10, 20; B only: 12, 14, 16, 18; outside both circles: 11, 13, 17, 19
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