Mathematics 0580 · IGCSE · Trigonometric functions

Trigonometric functions — practice question

(main)[3]

For $0^{\circ} \le x \le 360^{\circ}$, Solve the equation $5\sin x = -3$.

Worked solution & mark scheme

This 3-mark question has a full step-by-step worked solution and mark scheme. One marking point: “$323.1^\circ$ or $216.9^\circ$” …

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