MathDB
parabola

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January 30, 2012
conicsparabolaanalytic geometryblogs

Problem Statement

The line x−2y−1=0x-2y-1=0 insects the parabola y2=4xy^2=4x at two different points A,BA, B. Let CC be a point on the parabola such that ∠ACB=π2\angle ACB=\frac{\pi}{2}. Find the coordinate of point CC.
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