Pole of a Line
For the circle:
$$x^2+y^2=a^2$$
if the line is:
$$lx+my=n$$
then its pole is:
$$\left(\frac{a^2l}{n},\frac{a^2m}{n}\right)$$
Usage
- Used to find the point corresponding to a given line under pole-polar theory.
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CAT Formulas
Circles
Pole of a Line
Pole of a Line
For the circle:
$$x^2+y^2=a^2$$
if the line is:
$$lx+my=n$$
then its pole is:
$$\left(\frac{a^2l}{n},\frac{a^2m}{n}\right)$$
Usage
- Used to find the point corresponding to a given line under pole-polar theory.
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