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Find the equation of the hyperbola whose...

Find the equation of the hyperbola whose foci are `(6,4)a n d(-4,4)` and eccentricity is 2. Vertices are `(-8,-1)a n d(16 ,-1)` and focus is `(17 ,-1)` foci are `(4,2)a n d(8,2)` and eccentricity is 2. vertices are at `(0+-7)` and foci at `(0,+-(28)/3)` . vertices are at `(+-6,3)` and one of the directrices is `x=4.` Foci at `(+-2,0)` and eccentricity is 3/2.

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A DAS GUPTA-Ellipse and Hyberbola-EXERCISE
  1. Find the equation to the ellipse whose one vertex is (3,1), the nearer...

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  2. Find the equation of the ellipse whose centre is (-2,3) and whose semi...

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  3. Find the equation of the hyperbola whose foci are (6,4)a n d(-4,4) and...

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  4. If e and e\' are the eccentricities of the hyperbola x^2/a^2 - y^2/b^2...

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  5. Find the latus rectum, eccentricity and foci of the curve 4x^(2)+9y^(2...

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  6. Find the centre, eccentricity, foci and directrices of the hyperbola :...

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  7. PQ is a chord of the ellipse through the centre. If the square of its ...

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  8. Length of the focal chord of the ellipse x^2/a^2+y^2/b^2= 1 which is ...

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  9. If alpha and beta are eccentric angles of the ends of a focal chord of...

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  10. The hyperbola x^2/a^2 - y^2/a^2 - y^2/b^2 = 1 passes through the point...

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  11. P N is the ordinate of any point P on the hyperbola (x^2)/(a^2)-(y^2)/...

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  12. A triangle has its vertices on a rectangular hyperbola. Prove that the...

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  13. Prove that the product of the perpendicular from the foci on any tange...

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  14. Prove that if any tangent to the ellipse is cut by the tangents at the...

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  15. A tangent to the ellipse x^2+4y^2=4 meets the ellipse x^2+2y^2=6 at P&...

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  16. Find the equations of the tangents from the point (2,2) to the ellipse...

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  17. If the normal at an end of a latus rectaum of an ellipse passes thr...

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  18. The locus of the point of intersection of tangents to the ellipse x^(2...

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  19. If the normal at any point P on the ellipse cuts the major and mirror ...

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  20. Find the locus of the foot of the perpendicular drawn from the cent...

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