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1.9.28 Integration by substitution (other cases) (A-level only)

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Question 22

Use the substitution $u = 1 + e^x$ to find $∫e3x1+exdx\displaystyle \int \frac{e^{3x}}{1 + e^x} dx$

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1.9.28 Integration by substitution (other cases) (A-level only) Questions

A Level
Maths
1.9.28 Integration by substitution (other cases) (A-level only)

59 exam-style questions on OCR (MEI) A Level Maths 1.9.28 Integration by substitution (other cases) (A-level only). Each one has a worked solution and a mark scheme showing where the marks go.

1.9.28 Integration by substitution (other cases) (A-level only)

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1.9.28 Integration by substitution (other cases) (A-level only)

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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52

Question 22

Use the substitution $u = 1 + e^x$ to find $∫e3x1+exdx\displaystyle \int \frac{e^{3x}}{1 + e^x} dx$

[7]

Markscheme

1.9.28 Integration by substitution (other cases) (A-level only) Questions

A Level
Maths
1.9.28 Integration by substitution (other cases) (A-level only)

59 exam-style questions on OCR (MEI) A Level Maths 1.9.28 Integration by substitution (other cases) (A-level only). Each one has a worked solution and a mark scheme showing where the marks go.