9.7 Parametric Differentiation
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Given that

x=8cos⁡23y0<y<π6x = 8 \cos^2 3y \qquad 0 < y < \frac{\pi}{6}x=8cos23y0<y<6π​

show that

dydx=−1ABx−x2\frac{dy}{dx} = -\frac{1}{A\sqrt{Bx - x^2}}dxdy​=−ABx−x2​1​

where AAA and BBB are integers to be found.

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9.7 Parametric Differentiation Questions

Practise Edexcel A Level Maths 9.7 Parametric Differentiation with exam-style questions for A Level Maths. 36 questions, matched to the Edexcel A Level Maths (9MA0) specification and written in Paper 1, Paper 2 and Paper 3 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.

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9.7 Parametric Differentiation Questions

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