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Statement 1 : There can be maximum two p...

Statement 1 : There can be maximum two points on the line `p x+q y+r=0` , from which perpendicular tangents can be drawn to the ellipse `(x^2)/(a^2)+(y^2)/(b^2)=1` Statement 2 : Circle `x^2+y^2=a^2+b^2` and the given line can intersect at maximum two distinct points.

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CENGAGE ENGLISH-CONIC SECTIONS-All Questions
  1. Let E be the ellipse (x^2)/9+(y^2)/4=1 and C be the circle x^2+y^2=9 ....

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  2. Two straight lines rotate about two fixed points (-a,0) and (a,0) in a...

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  3. Statement 1 : There can be maximum two points on the line p x+q y+r...

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  4. Find the vertices of the hyperbola 9x^2-16 y^2-36 x+96 y-252=0

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  5. Statement 1 : Circles x^2+y^2=9 and (x-sqrt(5))(sqrt(2)x-3)+y(sqrt(2)y...

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  6. If AOB and COD are two straight lines which bisect one another at righ...

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  7. The area (in sq. units) of the quadrilateral formed by the tangents ...

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  8. Find the equation of hyperbola : Whose foci are (4, 2) and (8, 2) and ...

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  9. If tangents are drawn to the ellipse x^2+2y^2=2, then the locus of the...

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  10. Two straight lines pass through the fixed points (+-a, 0) and have slo...

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  11. Each question has four choices: a, b, c and d, out of which only one i...

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  12. Find the lengths of the transvers and the conjugate axis, eccentricity...

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  13. Statement 1 : In a triangle A B C , if base B C is fixed and the perim...

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  14. In an ellipse, the sum of the distances between foci is always less ...

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  15. Find the equation of hyperbola : whose axes are coordinate axes and th...

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  16. Statement 1 : The equations of the tangents drawn at the ends of th...

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  17. Find the equation of hyperbola if centre is (1, 0), one focus is (6, 0...

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  18. Let E1a n dE2, respectively, be two ellipses (x^2)/(a^2)+y^2=1,a n dx^...

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  19. Find the equation of hyperbola : Whose center is (3, 2), one focus is ...

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  20. Consider the ellipse (x^2)/(f(k^2+2k+5))+(y^2)/(f(k+11))=1. If f(x) is...

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