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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 (a)`2sqrt(3)` (b) `4sqrt(3)` (c) `3sqrt(2)` (d) `2sqrt(5)`

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CENGAGE ENGLISH-CONIC SECTIONS-All Questions
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