Additional Mathematics 0606 / Calculus — Differentiation 1 / 3.753.75: Differential identity for y=mx2+n/x2y=mx^{2}+n/x^{2}y=mx2+n/x20606/21/M/J/24 — Question 7 · 4 marksMark as done · Save for later · Show all solutionsIt is given that y=mx2+nx2y=mx^{2}+\dfrac{n}{x^{2}}y=mx2+x2n and that a stated differential identity holds for all xxx. Find mmm and nnn.[4]▸ Answer▸ Official mark scheme← 3.93: Normal to a curve; find k3.39: Polynomial factors and second-derivative test →
