An object is moving counter-clockwise along a circle with the centre at the origin. At \(t=0\) the object is at point \(A(0,5)\) and at \(t=2\pi\) it is back to point \(A\) for the first time.
In this PowerPoint, we introduce an alternative way of describing the coordinates of the points on the graph of a curve. We explain the relation between the parametric equations of a curve and the ...
Exam-style parametric equations questions for Edexcel IAL Pure 4 (WMA14): converting to Cartesian form, trig parameters and curve sketching. This resource covers the whole of Chapter 3 (Coordinate ...
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