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Length of the double ordinateof the para...

Length of the double ordinateof the parabola `y^(2) = 4x`, at a distance of 16 units from its vertex is

A

4

B

8

C

16

D

12

Text Solution

Verified by Experts

The correct Answer is:
C
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AAKASH SERIES-PARABOLA-PRACTICE EXERCISE
  1. An equilateral triangle is Inscribed in parabola y^(2) = 4ax whose one...

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  2. Angle made by double ordinate of length 24 of the parabola y^(2)= 12x ...

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  3. Length of the double ordinateof the parabola y^(2) = 4x, at a distance...

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  4. Point of contact of y=1-x w.r.t. y^(2)-y+x=0 is

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  5. The equation of the tangent to the parabola y^(2)=4x at the end of the...

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  6. Point on the parabola y^(2)=8x the tangent at which makes an angle (pi...

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  7. Equation of common tangent to y^(2)=32x and x^(2)=108 y is

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  8. The slope of tangents drawn from a point (4,10) to the parabola y^(2)=...

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  9. Find the angle between tangents drawn from P(2, 3) to the parabola y^(...

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  10. Angle between tangents drawn from (0,-a) to parabola x^(2) =4ay is

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  11. The angle between the tangents to the parabola y^(2)=4ax at the points...

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  12. The locus of the point of intersection of two tangents to the parabola...

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  13. The locus of point of intersection of tangents to y^(2)=4ax which incl...

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  14. The midpoint of the chord 2x-y-2=0 of the parabola y^(2)=8x is

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  15. The locus of midpoints of chords of the parabola y^(2)=4ax which are ...

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  16. If(a, b) is midpoint of a chord passing through the vertex of the para...

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  17. The locus of the midpoints of the focal chords of the parabola y^(2)=6...

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  18. If the slope of focal chord of y^(2) = 16x is 2 then the length of the...

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  19. The equation of the normal at the end of latusrectum in the fourth qua...

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  20. The number of distinct normals draw through the point (8,4sqrt(2)) to...

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