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The angle between a pair of tangents dra...

The angle between a pair of tangents drawn from a point P to the hyperbola `y^2 = 4ax` is `45^@`. Show that the locus of the point P is hyperbola.

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CENGAGE ENGLISH-CONIC SECTIONS-All Questions
  1. ·If the normals of the parabola y^2=4x drawn at the end points of it...

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  2. From a point A, commont tangents are drawn to the circle x^2 + y^2=8 a...

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  3. The angle between a pair of tangents drawn from a point P to the hyper...

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  4. Three normals with slopes m1, m2 and m3 are drawn from a point P not o...

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  5. Three normals are drawn from the point (c, 0) to the curve y^2 = x. Sh...

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  6. Find the equation of the normal to curve x^2=4y which passes throug...

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  7. Show that the locus of a point that divides a chord of slope 2 of the ...

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  8. Points A, B, C lie on the parabola y^2=4ax The tangents to the parabol...

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  9. If the focus of the parabola x^2-k y+3=0 is (0,2), then a values of k ...

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  10. Let P be a point whose coordinates differ by unity and the point does ...

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  11. Statement 1: The line x-y-5=0 cannot be normal to the parabola (5x-15)...

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  12. If (h ,k) is a point on the axis of the parabola 2(x-1)^2+2(y-1)^2=(x+...

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  13. Column I, Column II Points from which perpendicular tangents can...

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  14. Consider the parabola y^2=12 x Column I, Column II Equation of ta...

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  15. If the tangent at the point P(2,4) to the parabola y^2=8x meets the pa...

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  16. Let P be the family of parabolas y=x^2+p x+q ,(q!=0), whose graphs cut...

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  17. If normal at point P on the parabola y^2=4a x ,(a >0), meets it again ...

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  18. If line P Q , where equation is y=2x+k , is a normal to the parabola w...

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  19. The parabola y=x^2+p x+q cuts the straight line y=2x-3 at a point with...

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  20. Tangent is drawn at any point (p ,q) on the parabola y^2=4a x .Tangent...

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