Skip to content

Course home

3.7.4 Integration (A-level only)

3.7.4 Integration (A-level only)

EasyMediumHard
12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576777879808182838485868788899091929394
Question 33

Use the substitution u=1+2exu = 1 + 2e^xu=1+2ex to find ∫e3x1+2exdx\displaystyle \int \frac{e^{3x}}{1 + 2e^x} dx∫1+2exe3x​dx.

[7]
Markscheme

3.7.4 Integration (A-level only) Questions

  1. A Level
  2. /Maths
  3. /3.7.4 Integration (A-level only)

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.

Question bank