Mathematics (Syllabus D) · May / June 2017 · Paper 12 · Question 24
4024
As printed in the paper
The question as text
A bag contains n balls. 3 of the balls are white. Two balls are taken from the bag, at random, without replacement.
Read automatically from the paper; the printed page above is exact.
Show the answer and mark scheme
24(a)[2]
24(b)[2]
24(c)[2]
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