Find all the values of θ\thetaθ, to 1 decimal place, in the interval 0∘≤θ<360∘ 0^\circ \leq \theta < 360^\circ\,0∘≤θ<360∘ for which
5sin(θ+30∘)=3. 5 \sin (\theta + 30^\circ) = 3. 5sin(θ+30∘)=3.Find all the values of θ\thetaθ, to 1 decimal place, in the interval 0∘≤θ<360∘ 0^\circ \leq \theta < 360^\circ\,0∘≤θ<360∘ for which
tan2θ=4. \tan^2 \theta = 4. tan2θ=4.10 exam-style questions on Edexcel A Level Old Maths Trigonometry. Each one has a worked solution and a mark scheme showing where the marks go.