OCR Stats 1 2017 Specimen — Question 4

Exam BoardOCR
ModuleStats 1 (Statistics 1)
Year2017
SessionSpecimen
TopicIndefinite & Definite Integrals
4
  1. Express \(\frac { 1 } { ( x - 1 ) ( x + 2 ) }\) in partial fractions
  2. In this question you must show detailed reasoning. Hence find \(\int _ { 2 } ^ { 3 } \frac { 1 } { ( x - 1 ) ( x + 2 ) } \mathrm { d } x\).
    Give your answer in its simplest form.
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