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The length of the chord of the parabola ...

The length of the chord of the parabola `y^(2) = x` which is bisected at the point (2, 1) is less than

A

`5sqrt2`

B

`4sqrt5`

C

`4sqrt(50)`

D

`2sqrt5`

Text Solution

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The correct Answer is:
A, B, C
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  8. The tangent and normal at P(t), for all real positive t, to the parabo...

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  12. The parametric coordinates of any point on the parabola y^(2) = 4ax ca...

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  14. Two parabolas have the same focus. If their directrices are the x-axis...

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