A tangent to the parabola is

MATHEMATICS · Single correct · CBSE · Mathematics · Conic Sections · Conic Sections

Problem

A tangent to the parabola y2=8xy^2=8x is y=x+2y=x+2. The point on this line from which the other tangent to the parabola is perpendicular to the given tangent is: (1) (−1,1)(-1,1) (2) (0,2)(0,2) (3) (2,4)(2,4) (4) (−2,0)(-2,0)

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