Integration with trigonometric identities and the substitution u = g(x), including exact definite integrals

What this note covers

1. Integrating sin², cos² and tan²
2. Odd powers and products of sine and cosine
3. Substitution u = g(x): recognising the form
4. Given substitutions and expressing x in terms of u
5. Changing limits and setting out definite integrals
6. Choosing a technique and exam technique

6 sections · 10 key terms & formulas · 6 common mistakes