Card 1 of 22
What must be added after evaluating an indefinite integral?
A
The constant of integration, +C+C+C.
B
Under u=g(x)u=g(x)u=g(x), the limit x=ax=ax=a becomes u=g(a)u=g(a)u=g(a), while x=bx=bx=b becomes u=g(b)\boxed{u=g(b)}u=g(b).
C
The change of variable is incomplete.
D
If u=g(x)u=g(x)u=g(x), then du=g′(x) dx\boxed{du=g'(x)\,dx}du=g′(x)dx.
Card 1 of 22
1.8.8 Integration by substitution (A-level only) Flashcards
22 flashcards on OCR A Level Maths 1.8.8 Integration by substitution (A-level only): the key formulae, methods and definitions you need to recall for Paper 1, Paper 2 and Paper 3.