Question 21 — IGCSE 0580 Oct/Nov 2023 Paper 13
Cambridge IGCSE Mathematics 0580, Core tier, non-calculator. Topic: Numbers · Sets and Venn Diagram (non calculator). Worth 3 marks.
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Question text
21 = {2, 4, 8, 9, 10, 12}
Q = {square numbers}
R = {multiples of 4}
(a) Use this information to complete the Venn diagram.
(cid:31)
Q R
[2]
(b) Write down n(Q+R).
................................................. [1]
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