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Gresty Academy Paper 1 · Q14

Paper 1Algebra

If

an=an−1+6nanda0=2a_n=a_{n-1}+6n\qquad\text{and}\qquad a_0=2

then

a100=a_{100}=
A5,0525{,}052
B6,0026{,}002
C10,00210{,}002
D30,30230{,}302
E32,00232{,}002

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