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Mathematics (AS & A Level) · Oct / Nov 2016 · Paper 23 · Question 1

9709

As printed in the paper

The question as text

The sequence of values given by the iterative formula xn+1 = 4 x2 n + 2xn 3 , with initial value x1 = 2, converges to !.

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Show the answer and mark scheme
  • 1(i)[3]

  • 1(ii)[2]

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