a Given that 2y x sin x cos x, 0 x 2, show that dy dx sin 2 x b Find the coordinates of the points of inflection of the curve a sin x X b ln , x 0 1 x 9...

a. Given that 2y = x sin x cos x, 0 < x < 2, show

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a. Given that 2y = x − sin x cos x, 0 < x < 2π, show that dy/dx = sin² x.

b. Find the coordinates of the points of inflection of the curve.

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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 16, 2023 09:51 AM

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a. Given that 2y = x sin x cos x, 0 < x < 2, show

Question:

a sin x X b ln , x > 0 1 x² +9

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dy a 2 1 sin x dx b d ...View the full answer

Pearson Edexcel A Level Mathematics Pure Mathematics Year 2

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