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1.8.8 Integration by substitution (A-level only)

1.8.8 Integration by substitution (A-level only)

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Question 34

Use the substitution u=1+exu = 1 + e^xu=1+ex to find ∫e3x1+exdx\displaystyle \int \frac{e^{3x}}{1 + e^x} dx∫1+exe3x​dx

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1.8.8 Integration by substitution (A-level only) Questions

  1. A Level
  2. /Maths
  3. /1.8.8 Integration by substitution (A-level only)

95 exam-style questions on OCR A Level Maths 1.8.8 Integration by substitution (A-level only). Each one has a worked solution and a mark scheme showing where the marks go.

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