A curve has equation y x x 2 1 i Find the coordinates of the stationary points on the curve ii Show that d 2 y dx 2 px 3 qx (x 2 1) 3 , where p and q are integers to be found, and determine the nature of the stationary point of the curve ...

i To find the stationary points of this curve we can set the first d ...

A curve has equation y = x/x 2 + 1. i. Find the coordinates of the stationary

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A curve has equation y = x/x² + 1.

i. Find the coordinates of the stationary points on the curve.

ii. Show that d²y/dx² = px³ + qx/(x² + 1)³, where p and q are integers to be found, and determine the nature of the stationary point of the curve.

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Cambridge IGCSE And O Level Additional Mathematics Coursebook

ISBN: 9781108411660

2nd Edition

Authors: Sue Pemberton

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A curve has equation y = x/x 2 + 1. i. Find the coordinates of the stationary

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i To find the stationary points of this curve we can set the first d...View the full answer

Cambridge IGCSE And O Level Additional Mathematics Coursebook

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