Use the substitution x=2sinux = 2 \sin ux=2sinu to evaluate ∫0314−x2dx\displaystyle \int_0^{\sqrt{3}} \frac{1}{\sqrt{4-x^2}} dx∫034−x21dx
363 exam-style questions on CCEA A Level Maths 3.6 Integration (A-level only), covering 3.6.1 Integration (A-level only), 3.6.2 Integration (A-level only), 3.6.3 Integration (A-level only), 3.6.4 Integration (A-level only), 3.6.5 Integration (A-level only), 3.6.6 Integration (A-level only), and 3.6.7 Integration (A-level only). Each one has a worked solution and a mark scheme showing where the marks go.