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Column I|Column II Two intersecting circle|p. have a common tangent Two mutually external circles|q. have a common normal Two circles, one strictly inside the other|r. do not have a common tangent Two branches of a hyperbola|s. do not have a common normal

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CENGAGE ENGLISH-CONIC SECTIONS-All Questions
  1. Find the equation of the family of circle which touch the pair of stra...

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  2. Find the center of the circle x=-1+2costheta,y=3+2sintheta.

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  3. Column I|Column II Two intersecting circle|p. have a common tang...

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  4. Find the equation of the circle which touches both the axes and the ...

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  5. If the intercepts of the variable circle on the x- and y-axis are 2 ...

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  6. The angle between the pair of tangents drawn from a point P to the cir...

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  7. Two rods of lengths aa n db slide along the x- and y-axis , respective...

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  8. If a circle passes through the points of intersection of the coordinat...

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  9. A circle with center at the origin and radius equal to a meets the axi...

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  10. Two vertices of an equilateral triangle are (-1,0) and (1, 0), and its...

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  11. The locus of the point of intersection of the tangents to the circle x...

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  12. If two distinct chords, drawn from the point (p, q) on the circle x^2+...

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  13. Find the locus of the center of the circle touching the circle x^2+y^2...

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  14. If the line a x+b y=2 is a normal to the circle x^2+y^2+4x+4y=0 and a ...

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  15. If a line segement A M=a moves in the plane X O Y remaining parallel t...

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  16. The ends of a quadrant of a circle have the coordinates (1, 3) and (3,...

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  17. The tangents to x^2+y^2=a^2 having inclinations alpha and beta inte...

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  18. If the length of a common internal tangent to two circles is 7, and th...

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  19. If C1,C2,a n dC3 belong to a family of circles through the points (x1,...

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  20. Two circle are externally tangent. Lines PAB and P A 'B ' are common t...

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