Mathematics A-Level
exact logarithmic limits
What exact logarithmic limits means in Mathematics A-Level, as defined for WJEC.
Definition of exact logarithmic limits
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Reference: WJEC
If limits are present, combine logarithmic terms using logarithm laws ln P − ln Q = ln(P/Q) to express the final definite answer in exact compact form.
Topics that use exact logarithmic limits
- Integration (A2 Unit 3: Pure Mathematics B) (WJEC A-Level)
Related terms
- Area between curves
- common factors
- Definite integral
- enclosed regions
- Integration by parts
- Integration by substitution
- intersection limits
- limit of a sum
Using exact logarithmic limits in the exam
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