Question 14 — IGCSE 0580 Oct/Nov 2023 Paper 21
Cambridge IGCSE Mathematics 0580, Extended tier, non-calculator. Topic: Numbers · Sets and Venn Diagram (non calculator). Worth 4 marks.
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Question text
14 (a)
(cid:31)
A B
15
5x x + 5 12 – x
The Venn diagram shows information about the number of elements in sets A, B and .
n() = 52.
Find n(A+B).
................................................. [3]
(b) In this Venn diagram, shade the region C+D+E.
(cid:31)
C D
E
[1]
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