a Show that the series expansion of f(x) up to and including the x 3 term is 1 3x 6x 2 12x 3 b State the range of values of x for which the expansion is valid 1 x 1 2x f(x) ...

a. Show that the series expansion of f(x) up to and including the x 3 term is

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a. Show that the series expansion of f(x) up to and including the x³ term is 1 + 3x + 6x² + 12x³.

b. State the range of values of x for which the expansion is valid.

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Pearson Edexcel A Level Mathematics Pure Mathematics Year 2

ISBN: 9781292183404

1st Edition

Authors: Greg Attwood, Jack Barraclough, Ian Bettison, David Goldberg, Alistair Macpherson, Joe Petran

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Question Posted: Aug 10, 2023 08:01 AM

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a. Show that the series expansion of f(x) up to and including the x 3 term is

Question:

1 + x 1 - 2x f(x) = -

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Pearson Edexcel A Level Mathematics Pure Mathematics Year 2

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