Given that θ=π6\displaystyle \theta=\frac{\pi}{6}θ=6π is one solution of the equation,
2cscθ=k 2 \csc \theta = k 2cscθ=kfind the value of k k\,k and the other solution, for 0≤θ≤2π0 \leq \theta \leq 2\pi0≤θ≤2π.
Give your answers to 3 significant figures.
274 exam-style questions on Edexcel A Level Maths Trigonometric Functions, covering 6.1 Secant, Cosecant and Cotangent, 6.2 Graphs of Sec x, Cosec x and Cot x, 6.3 Using Sec x, Cosec x and Cot x, 6.4 Trigonometric Identities, and 6.5 Inverse Trigonometric Functions. Each one has a worked solution and a mark scheme showing where the marks go.