4.1 - 2016 Q6
(i) Solve, for -π < θ ≤ π,
giving your answers in terms of π. (3)
(ii) Solve, for 0 -x < 360°,
(ii) Solve, for 0 -x < 360°,
giving your answers to one decimal place.
(Solutions based entirely on graphical or numerical methods are not acceptable.) (6)
(Solutions based entirely on graphical or numerical methods are not acceptable.) (6)