Integration of Products and Quotients

This pdf was originally written to discuss with students ‘which method of integration should we use?’ as I found many students found it difficult to tell when to use substitution and when to use parts.

I’ve added answers so that it can be used as a revision sheet too - some of these questions are a bit tricky but nothing a top grade ‘A’ level student shouldn’t be able to handle.

I find that many students find it challenging but it is very thorough.

All questions are solved using Substitution or Parts.

Answers are included

Please leave feedback, particularly if you like my work - thank you.