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AP EAMCET201824 Apr 2018Evening ShiftMathematicsParabolaActual

If a focal chord of the parabola y^2=4 x makes an angle 45^ with positive X -axis, then the slopes of the normals drawn at the ends of the focal chord will satisfy the equation

Options

  1. Ax^2-2 x-1=0
  2. Bx^2+2 x-1=0
  3. Cx^2-1=0
  4. Dx^2+2 x-2=0

Correct answer

A. x^2-2 x-1=0

Step-by-step solution

No solution. Refer to answer key.

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