Express cot2x \cot^2 x\,cot2x in terms of csc2x\csc^2 xcsc2x
Find: ∫cot2x dx\int \cot^2 x \, dx∫cot2xdx
139 exam-style questions on AQA A Level Maths 1.11.2 Integrating standard functions. Each one has a worked solution and a mark scheme showing where the marks go.