Find: ∫1cos2(3x+1) dx\displaystyle \int \frac{1}{\cos^2(3x+1)} \, dx∫cos2(3x+1)1dx
Find: ∫(secx+tanx)2 dx\int (\sec x + \tan x)^2 \, dx∫(secx+tanx)2dx
59 exam-style questions on CCEA A Level Maths 3.6.1 Integration (A-level only). Each one has a worked solution and a mark scheme showing where the marks go.