Use integration by parts to find ∫4xcosx dx\int 4x \cos x \, dx∫4xcosxdx
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Markscheme
3.7.4 Integration (A-level only) Questions
111 exam-style questions on WJEC A Level Maths 3.7.4 Integration (A-level only). Each one has a worked solution and a mark scheme showing where the marks go.