Pearson Edexcel GCE In A Level Further Mathematics (9FM0) Paper 02 Pure Mathematics QP & MS June 2024

Pearson Edexcel GCE In A Level Further Mathematics (9FM0) Paper 02
Pure Mathematics QP & MS June 2024

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Further Mathematics
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PAPER 2: Core Pure Mathematics 2




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P75683A
©2024 Pearson Education Ltd.
F:1/1/1/1/1/

,1. (a) Using the definition of sinh x in terms of exponentials, prove that

4 sinh3 x + 3sinh x  sinh 3x




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(2)

(b) Hence solve the equation

sinh 3x = 19 sinh x

giving your answers as simplified natural logarithms where appropriate.
(5)




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, Question 1 continued
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(Total for Question 1 is 7 marks)

3
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