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The locus of the point which is such tha...

The locus of the point which is such that the chord of contact of tangents drawn from it to the ellipse `(x^2)/(a^2)+(y^2)/(b^2)=1` forms a triangle of constant area with the coordinate axes is (a) straight line (b) a hyperbola (c) an ellipse (d) a circle

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CENGAGE PUBLICATION-CONIC SECTIONS-All Questions
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  2. If S(1) and S(2) are the foci of the hyperbola whose length of the tra...

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  3. The locus of the point which is such that the chord of contact of ta...

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  4. The asymptote of the hyperbola x^2/a^2-y^2/b^2=1 form with an tangent ...

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  5. The asymptotes of the hyperbola xy=hx+ky are

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  6. The equation of a rectangular hyperbola whose asymptotes are x=3 and y...

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  7. The centre of a rectangular hyperbola lies on the line y =2x. If one o...

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  8. If the foci of a hyperbola lie on y=x and one of the asymptotes is y=2...

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  9. Four points are such that the line joining any two points is perpendic...

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  10. If tangents O Q and O R are dawn to variable circles having radius r a...

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  11. The equation, 2x^2+ 3y^2-8x-18y+35= K represents (a) no locus if k g...

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  12. Each question has four choices a,b,c and d out of which only one is...

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  13. From the point (2, 2) tangent are drawn to the hyperbola (x^2)/(16)-(y...

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  14. The differential equation (dx)/(dy)=(3y)/(2x) represents a family of h...

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  15. If (5,12)a n d(24 ,7) are the foci of a hyperbola passing through the ...

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  16. If the circle x^2+y^2=a^2 intersects the hyperbola x y=c^2 at four poi...

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  17. If the foci of (x^2)/(a^2)-(y^2)/(b^2)=1 coincide with the foci of (x^...

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  18. The locus of a point whose chord of contact with respect to the circle...

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  19. A tangent drawn to hyperbola x^2/a^2-y^2/b^2 = 1 at P(pi/6) froms a t...

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  20. lf the eccentricity of the hyperbola x^2 - y^2 sec^2 alpha=5 is sqrt3...

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