OCR GCE A LEVEL MATHEMATICS B PAPER 2 QUESTION PAPER 2023 (H640/02: Pure Mathematics and Statistics)
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OCR GCE A LEVEL MATHEMATICS B PAPER 2 QUESTION PAPER 2023 (H640/02: Pure Mathematics and Statistics). DOWNLOAD OFFICIAL AND VERIFIED OCR GCE A LEVEL MATHEMATICS...
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OCR GCE A LEVEL MATHEMATICS B PAPER 2 QUESTION PAPER 2023 (H640/02: Pure Mathematics and Statistics). DOWNLOAD OFFICIAL AND VERIFIED OCR GCE A LEVEL MATHEMATICS B PAPER 2 QUESTION PAPER 2023 ON www.leakedexams.com.


 


1 Determine the sum of the infinite geometric series 931 - - 3
1
9
1 … [3]
2 The equation of a circle is
x x 12 y y8 3 0 2 2 - = .
(a) Find the radius of the circle. [2]
(b) State the coordinates of the centre of the circle. [1]
3 In this question you must show detailed reasoning.
Find the smallest possible positive integers m and n such that
n
m
49
64 2
3
=
-
d n . [3]