This circle has the centre at the origin and a radius of 1 unit. The point P can move around the circumference of the circle. At point P the \(x\)-coordinate is \(\cos{\theta}\) and the \(y ...

An object is moving counter-clockwise along a circle with the centre at the origin ... The parametric equations for a curve are given by \begin{equation*} x=\theta -\sin \theta, \ \ y=1-\cos ...

This circle has the centre at the origin and a radius of 1 unit. The point P can move around the circumference of the circle. At point P the \(x\)-coordinate is \(\cos{\theta}\) and the \(y ...