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What sign does area above the xxx-axis contribute to a definite integral?
A
Solve f(x)=g(x)f(x)=g(x)f(x)=g(x).
B
A positive contribution.
C
The definite integral is evaluated using ∫abf(x) dx=F(b)−F(a)\boxed{\int_a^b f(x)\,dx=F(b)-F(a)}∫abf(x)dx=F(b)−F(a).
D
Integration uses thin vertical strips with respect to xxx.
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3.6.2 Integration (A-level only) Flashcards
23 flashcards on CCEA A Level Maths 3.6.2 Integration (A-level only): the key formulae, methods and definitions you need to recall for AS 1, AS 2, A2 1 and A2 2.