- In this question you must show all stages of your working.
Solutions based entirely on calculator technology are not acceptable.
- Solve, for \(- \frac { \pi } { 2 } < x < \pi\), the equation
$$5 \sin ( 3 x + 0.1 ) + 2 = 0$$
giving your answers, in radians, to 2 decimal places.
- Solve, for \(0 < \theta < 360 ^ { \circ }\), the equation
$$2 \tan \theta \sin \theta = 5 + \cos \theta$$
giving your answers, in degrees, to one decimal place.