Find the volume of revolution formed by rotating the curve y = sinx 2pie around the x- axis
To solve this problem we need a formula. Integral of y2dx multiplied by pie. First we square the questions of the curve we are given (sinx)2 . Next we apply double angle formula to reduce the power so we can integrate 1/2(1-cos2x) to get 1/2x - 1/4sin2x. We would then substitute the limits into this equation to get an answer.
AM
Answered by Anthony M. • Further Mathematics tutor
4018 Views
See similar Further Mathematics A Level tutorsRelated Further Mathematics A Level answers
All answers ▸Does the following matrix A = (2 2 // 3 9) (upper row then lower row) have an inverse? If the matrix A^2 is applied as a transformation to a triangle T, by what factor will the area of the triangle change under the transformation?
explain the eigenvalue problem
How to determine the rank of a matrix?
Find arsinh(x) in terms of x