Parametric Coordinates of a Translated Ellipse
For:
$$\frac{(x-h)^2}{a^2}+\frac{(y-k)^2}{b^2}=1$$
a point can be represented as:
$$P(h+a\cos\theta,k+b\sin\theta)$$
Usage
- Used for tangent, normal and chord problems involving a translated ellipse.
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