Question

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Rishupriya here ♠

What is Co- normal points in Parabola ?

Answer 1

Conormal Points: The points on the parabola through which normal drawn are concurrent i.e., pass through the same point are called conormal points. The conormal points are also called the feet of the normal. Points A, B, C in which the three normal from P (h, k) meet the parabola are called conormal points.

Results on Conormal Points:

(i) The algebraic sum of the slopes of the normal at conormal points to zero.

(ii) The sum of the ordinates of the conormal points is zero.

(iii) The centroid of the triangle formed by the conormal points on a parabola lies on its axis.

hope it helps u

Answer 2

The points on the parabola through which normal drawn are concurrent i.e., pass through the same point are called conormal points. The conormal points are also called the feet of the normal.
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