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Axis of a parabola lies along x-axis. If...

Axis of a parabola lies along x-axis. If its vertex and focus are at distances 2 and 4, respectively, from the origin on the positive x-axis, then which of the following points does not lie on it ?

A

`(5,2sqrt6)`

B

`(8,6)`

C

`(6,4sqrt2)`

D

`(4,-4)`

Text Solution

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The correct Answer is:
B
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MCGROW HILL PUBLICATION-PARABOLA-QUESTIONS FROM PREVIOUS YEARS. AIEEE/JEE MAIN PAPERS
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  4. Let PQ be a double ordinate of the parabola, y^2=-4x where P lies in t...

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  5. If the tangent to the conic, y - 6= x^2 at (2, 10) touches the circle,...

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  6. Let P be the point on the parabola, y^2=8x which is at a minimum dis...

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  7. The minimum distance of a point on the curve y=x^2 -4 from the origin ...

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  8. P and Q are two distinct points on the parabola, y^2 = 4x with paramet...

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  9. If the common tangents to the parabola x^2 = 4y and the circle x^2 + y...

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  10. If y=mx+c is the normal at a point on the parabola y^(2)=8x whose foca...

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  11. The radius of a circle, having minimum area, which touches the curve y...

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  12. Tangent and normal are drawn at P(16,16) on the parabola y^2=16x which...

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  13. Two parabola with a coomon vertex and with axes along x-axis and y-ax...

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  14. Axis of a parabola lies along x-axis. If its vertex and focus are at d...

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  15. The length of the chord of the parabola x^(2) = 4y having equations x ...

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  16. If the parabolas y^2 = 4b (x - c) " and " y^2 = 8ax have a common t...

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  17. Let A(4,-4) and B(9,6) be points on the parabola y^(2)=4x. Let C b...

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  18. Equation of a common tangent to the circle x^(2)+y^(2)-6x=0 and the pa...

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