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If the normal to the parabola y^(2)=4x ...

If the normal to the parabola `y^(2)=4x ` at P(1,2) meets the parabola again in Q then Q=

A

(-6,9)

B

(9,-6)

C

(-9,-6)

D

(-6,-9)

Text Solution

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The correct Answer is:
B
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DIPTI PUBLICATION ( AP EAMET)-PARABOLA-EXERCISE 1 A
  1. If the normal at t(1) on the parabola y^(2)=4ax meet it again at t(2)...

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  2. If the normal at (1,2) on the parabola y^(2)=4x meets the parabola aga...

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  3. If the normal to the parabola y^(2)=4x at P(1,2) meets the parabola a...

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  4. If the normals at the point t(1) and t(2) on y^(2)=4ax intersect at t...

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  5. The number of normals drawn to the parabola y^(2)=4x from the point (...

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  6. The number of normals that can be drawn through (-1,4) to the parabola...

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  7. From a point (C, 0) three normals are drawn to the parabola y^(2) = x....

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  8. If the tangents and normals at the extremities of a focal chord of a p...

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  9. The normals at three points P,Q,R of the parabola y^(2)=4ax meet in (...

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  10. The ordinate of the centroid of the triangle formed by conormal points...

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  11. The normals at two points P and Q of a parabola y^(2)=4ax meet at (x(1...

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  12. If a normal subtends a right angle at the vertex of a parabola y^(2)=4...

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  13. If alpha is the inclination of a tangent to the parabola y^(2)=4ax th...

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  14. The length of the normal chord drawn at one end of the latus rectum of...

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  15. The locus of apoint that divides chords of slope 2 of the parabola y^(...

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  16. Let O be the vertex and Q be any point on the parabola ,x^(2) =8y . If...

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  17. If a normal chord of a puint on the parabola y^(2) = 4ax, subtends a r...

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  18. If a normal subtends a right angle at the vertex of a parabola y^(2)=4...

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  19. The normal at 'P' cuts the axis of the parabola y^(2) =4ax in G and S...

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  20. The circle passing through three conormal points also passes through

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