| Exam Board | CAIE |
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| Module | P1 (Pure Mathematics 1) |
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| Year | 2020 |
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| Session | Specimen |
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| Topic | Integration by Substitution |
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4 A cu h s eq tin \(y = \mathrm { f } ( x )\).I t is g it h \(\mathrm { f } ^ { \prime } ( x ) = \frac { 1 } { \sqrt { x + 6 } } + \frac { 6 } { x ^ { 2 } }\) ad h \(\mathrm { f } ( \mathcal { \beta } = 1\)
Fif ( \(x\) ).