A level maths revision, C4 integration, volumes of revolution
Four challenging exam-like questions with fully worked out solutions for A level and IB students who want to test their knowledge of volumes of revolution (C4 Integration).
In each question, a solid of revolution has to be subtracted from or added to the integral.
The curve in one question is described by parametric equations. Another question uses trigonometric functions.
The problem of finding the radius and height of cone/cylinder, is addressed in the solutions.