| Exam Board | OCR |
| Module | C3 (Core Mathematics 3) |
| Year | 2012 |
| Session | January |
| Topic | Volumes of Revolution |
2
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The diagram shows part of the curve \(y = \frac { 6 } { ( 2 x + 1 ) ^ { 2 } }\). The shaded region is bounded by the curve and the lines \(x = 0 , x = 1\) and \(y = 0\). Find the exact volume of the solid produced when this shaded region is rotated completely about the \(x\)-axis.