| Exam Board | CAIE |
|---|
| Module | P1 (Pure Mathematics 1) |
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| Year | 2020 |
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| Session | Specimen |
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| Topic | Trig Equations |
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7
- Sw that the equr tin \(\sin x \tan x = 5 \mathrm { co } x\) carb esseds s
$$6 \text { св } ^ { 2 } x \in \text { в } x \neq 0$$
- Hen e sb e the tinl \(\sin x \tan x = 5 c o x\) fo \(\theta \leqslant x \leqslant \theta\)