Solve, for −180∘≤θ<180∘-180^\circ \leq \theta < 180^\circ−180∘≤θ<180∘,
(1+tanθ)(5sinθ−2)=0. (1 + \tan \theta)(5 \sin \theta - 2) = 0. (1+tanθ)(5sinθ−2)=0.Solve, for 0≤x<360∘0 \leq x < 360^\circ0≤x<360∘,
4sinx=3tanx. 4 \sin x = 3 \tan x. 4sinx=3tanx.Practise Edexcel A Level Old Maths Trigonometry with exam-style questions for A Level Old Maths. 13 questions, matched to the Edexcel A Level Old Maths (9371) specification and written in Unit exams C1, C2, C3 and C4 plus two applied units (e.g. S1 and M1) style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.