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11.5 Integration by Substitution

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Question 10

Use the substitution u=1+exu = 1 + e^xu=1+ex to find ∫e4x1+exdx\displaystyle \int \frac{e^{4x}}{1 + e^x} dx∫1+exe4x​dx.

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Markscheme

11.5 Integration by Substitution Questions

  1. A Level
  2. /Maths
  3. /11.5 Integration by Substitution

59 exam-style questions on Edexcel A Level Maths 11.5 Integration by Substitution. Each one has a worked solution and a mark scheme showing where the marks go.

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