Mathematics 0580 · IGCSE · Trigonometric functions

Trigonometric functions — practice question

(main)[3]

Solve the equation $3\tan x + 5 = 1$ for values of $x$ in the interval $0^\circ \leq x \leq 360^\circ$.

Worked solution & mark scheme

This 3-mark question has a full step-by-step worked solution and mark scheme. One marking point: “126.9^{\circ}” …

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