Mathematics 9709 · AS & A Level · Differentiation

Differentiation — practice question

(main)[6]

Determine the gradient of the curve $x^2 \sin y + \cos 3y = 4$ at the point $(2, \tfrac{1}{2}\pi)$.

Worked solution & mark scheme

This 6-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Apply the product rule when differentiating $x^2\sin y$” …

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