The answers are in Chapter 24.

MATHEMATICS · Single correct · A Level · Mathematics · Differentiation · Differentiation

Problem

The answers are in Chapter 24. (A) dydx=sec⁡2(4x)\frac{d y}{d x}=\sec ^{2}(4 x) (B) dydx=4sec⁡2(4x)\frac{d y}{d x}=4 \sec ^{2}(4 x) (C) dydx=4tan⁡(4x)\frac{d y}{d x}=4 \tan (4 x) (D) dydx=4cot⁡(4x)\frac{d y}{d x}=4 \cot (4 x)

Related theory

Browse the problem library