Given that curve has equation y 1 x 2x, where x 0, find a dy dx, b d 2 y dx 2 Hence or otherwise, find c The coordinates and nature of the stationary point on the curve ...

a To find dydx we can use the quotient rule of differentiation dydx 1 1x22x ...

Given that curve has equation y = 1/x + 2x, where x > 0, find a. dy/dx,

Question:

Given that curve has equation y = 1/x + 2√x, where x > 0, find

a. dy/dx,

b. d²y/dx².

Hence or otherwise, find

c. The coordinates and nature of the stationary point on 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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Given that curve has equation y = 1/x + 2x, where x > 0, find a. dy/dx,

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a To find dydx we can use the quotient rule of differentiation dydx 1 1x22x ...View the full answer

Cambridge IGCSE And O Level Additional Mathematics Coursebook

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