Additional Mathematics 0606 / Calculus — Differentiation 2 / 2.522.52: Quotient rule with sine in the denominator0606/22/O/N/18 — Question 3 · 6 marksMark as done · Save for later · Show all solutionsA curve has equation y=x3sin2xy = \dfrac{x^{3}}{\sin 2x}y=sin2xx3. Find(i)dydx\dfrac{\mathrm{d}y}{\mathrm{d}x}dxdy,[3]▸ Answer(ii)the equation of the tangent to the curve at the point where x=π4x = \dfrac{\pi}{4}x=4π.[3]▸ Answer▸ Official mark scheme← 1.79: Normal to a logarithmic quotient2.6: Logarithmic function and approximate change in x →
