Mathematics 9709 · AS & A Level · Trigonometry

Trigonometry — practice question

(main)[5]

Find the values of $\theta$ that satisfy the equation $5\tan 2\theta = 4\cot \theta$ for $0^\circ < \theta < 180^\circ$.

Worked solution & mark scheme

This 5-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Replace $\cot\theta$ with $1 \div \tan\theta$” …

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