# Conic Sections : Challenge #1

Geometry Level 3

The question is of chapter 'Parabola' in the unit Conic Sections.

AB and AC are tangents to the parabola $y^{2} = 4ax$ If p, q and r are the lengths of perpendiculars from A, B and C respectively on any tangent of the curve, then p, q, r are in:

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