Mathematics (Syllabus D) · Oct / Nov 2017 · Paper 21 · Question 4
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As printed in the paper
The question as text
Adam has a bag containing 9 balls, numbered from 1 to 9.
Read automatically from the paper; the printed page above is exact.
Show the answer and mark scheme
4(a)[1]
4(b)(i)[1]
4(b)(ii)[2]
4(c)[3]
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