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If from a point P , tangents PQ and PR a...

If from a point `P ,` tangents `PQ` and `PR` are drawn to the ellipse `(x^2)/2+y^2=1` so that the equation of `Q R` is `x+3y=1,` then find the coordinates of `Pdot`

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CENGAGE ENGLISH-CONIC SECTIONS-All Questions
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  9. Find the equation of the chord of the hyperbola 25 x^2-16 y^2=400 whic...

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  14. From any point P lying in the first quadrant on the ellipse (x^2)/(25)...

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  15. If any line perpendicular to the transverse axis cuts the hyperbola (x...

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  16. If the focal distance of an end of the minor axis of an ellipse (ref...

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  17. Tangents are drawn to the ellipse (x^2)/(a^2)+(y^2)/(b^2)=1,(a > b), ...

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  18. A normal to the hyperbola (x^(2))/(a^(2))-(y^(2))/(b^(2))=1 meets the ...

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  19. Find the eccentricity of an ellipse (x^(2))/(a^(2))+(y^(2))/(b^(2))=1 ...

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