Featured sub-topics: - Integration by parts - Integration by parts with limits - Taking dv/dx as 1 - Integration by parts more than once - Integration by parts where the original integral appears again - Change of variable t = tan(ˣ/₂) - Change of variable t = tan(x) - Splitting the numerator Simplified explanations, plus extra side notes with even more explanation! Over 30 examples per chapter with step by step working. Past paper examination questions at the end of each chapter. Check out more Pure Math Chapters here: https://play.google.com/store/apps/dev?id=5483822138681734875