Card 1 of 21
What should happen to uuu when it is differentiated?
A
The integration by parts formula is ∫u dv=\int u\,dv =∫udv= uv\boxed{uv}uv −-− ∫v du\int v\,du∫vdu.
B
The minus sign must affect every substituted term.
C
It should become simpler.
D
Rewrite the integrand as lnx×1\ln x\times 1lnx×1.
Card 1 of 21
1.8.9 Integration by parts (A-level only) Flashcards
21 flashcards on OCR A Level Maths 1.8.9 Integration by parts (A-level only): the key formulae, methods and definitions you need to recall for Paper 1, Paper 2 and Paper 3.