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3.5.2 Differentiation (A-level only)

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Question 87

A robotic arm's radial extension $s$ is modeled by the function:

\frac{3\theta^6}{\sin(4\theta)}

where $θ\theta$ is the joint angle in radians, for $\theta < \frac{\pi}{4}$ .

Find the exact expression for $dsdθ\frac{ds}{d\theta}$ .

[4]

Markscheme

3.5.2 Differentiation (A-level only) Questions

A Level
Maths
3.5.2 Differentiation (A-level only)

109 exam-style questions on CCEA A Level Maths 3.5.2 Differentiation (A-level only). Each one has a worked solution and a mark scheme showing where the marks go.

3.5.2 Differentiation (A-level only)

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3.5.2 Differentiation (A-level only)

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Question 87

A robotic arm's radial extension $s$ is modeled by the function:

\frac{3\theta^6}{\sin(4\theta)}

where $θ\theta$ is the joint angle in radians, for $\theta < \frac{\pi}{4}$ .

Find the exact expression for $dsdθ\frac{ds}{d\theta}$ .

[4]

Markscheme

3.5.2 Differentiation (A-level only) Questions

A Level
Maths
3.5.2 Differentiation (A-level only)

109 exam-style questions on CCEA A Level Maths 3.5.2 Differentiation (A-level only). Each one has a worked solution and a mark scheme showing where the marks go.