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Normal in Parameter Form
For a point with parameter $$t$$ on:
$$y^2=4ax$$
the normal is:
$$y=-tx+2at+at^3$$
Usage
- Used when the parameter of the point of contact is known.
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Normal in Parameter Form
For a point with parameter $$t$$ on:
$$y^2=4ax$$
the normal is:
$$y=-tx+2at+at^3$$
Usage
- Used when the parameter of the point of contact is known.
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