Mathematics 9709 · AS & A Level · Differentiation

Differentiation — practice question

(main)[7]

Determine the exact coordinates of the point on the curve $y = \dfrac{x}{1 + \ln x}$ where the tangent has gradient $\dfrac{1}{4}$.

Worked solution & mark scheme

This 7-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Apply the quotient rule correctly” …

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