Integration | 40 Worked Examples | Edexcel A-Level Maths

40 progressive Edexcel A-Level (9MA0) questions on integration, from standard results through to areas, with full mark-scheme style worked solutions.

What’s inside:
Easy: standard integrals (powers of x, e^(kx), 1/x giving ln|x|, sin and cos and their multiples) and the reverse chain rule for (ax+b)^n.
Medium: definite integrals between limits, reverse chain rule and integrals of the form f’(x)/f(x), and area under a curve including regions below the x-axis.
Hard: total area with sign changes (splitting at each crossing), area between a curve and a line, area between two curves, and synoptic exam-style problems.

Every solution shows every step, with M1 (method), A1 (accuracy) and B1 (independent) marks annotated at exactly the point each would be awarded, plus a plain-English note on every working line. Typeset in LaTeX for clean mathematical notation.

Ideal for: Year 13 students sitting Edexcel A-Level Mathematics (9MA0) Paper 1 / Paper 2 Pure, plus tutors and teachers building targeted practice. Print-friendly, hand straight to students.