2024 IGCSE Additional Mathematics May/June 0606/21 Q6

2024 IGCSE Additional Mathematics May/June 0606/21 Q6

5 marks

Variables \(x\) and \(y\) are such that \(y=\cos x\sin^2x\). Use differentiation to find the approximate change in \(y\) as \(x\) increases from \(3\) to \(3+h\), where \(h\) is small.[5]

Solution:

Solution locked

Sign in to view the step-by-step solution

Similar questions are unavailable for this question.
Answer:\(\Delta y\approx0.274h\).

Need help? Join our JC Math tuition classes.

Learn more