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The tangents to the parabola y^2=4x at t...

The tangents to the parabola `y^2=4x` at the points (1, 2) and (4,4) meet on which of the following lines? (A) x = 3 (B) y = 3 (C) x + y = 4 (D) none of these

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CENGAGE ENGLISH-CONIC SECTIONS-All Questions
  1. Find the angle at which the parabolas y^2=4x and x^2=32 y intersect.

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  2. If the tangents at the points Pa n dQ on the parabola y^2=4a x meet at...

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  3. The tangents to the parabola y^2=4x at the points (1, 2) and (4,4) mee...

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  4. From an external point P , a pair of tangents is drawn to the parabola...

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  5. If the line x+y=a touches the parabola y=x-x^2, then find the value of...

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  6. Find the slopes of the tangents to the parabola y^2=8x which are norma...

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  7. Find the angle between the tangents drawn from (1, 3) to the parabola ...

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  8. Find the values of alpha so that the point P(alpha^2,alpha) lies insid...

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  9. The locus of the centre of a circle the touches the given circle exter...

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  10. If on a given base B C , a triangle is described such that the sum of ...

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  11. The parametric equation of a parabola is x=t^2+1,y=2t+1. Then find the...

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  12. If the focus of a parabola is (2, 3) and its latus rectum is 8, then f...

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  13. y^2+2y-x+5=0 represents a parabola. Find its vertex, equation of axis,...

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  14. Find the equation of the parabola which has axis parallel to the y-axi...

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  15. Prove that the focal distance of the point (x ,y) on the parabola x^2-...

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  16. Find the points on the parabola y^2-2y-4x=0 whose focal length is 6.

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  17. If the length of the common chord of circle x^2+y^2=4 and y^2=4(x-h) i...

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  18. From a variable point p on line 2x−y-1=0 pair of tangents are draw...

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  19. The locus of the middle points of the focal chords of the parabola, y^...

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  20. If the distance of the point (alpha,2) from its chord of contact w.r.t...

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