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Coordinates of centre of circle passes f...

Coordinates of centre of circle passes from (0,0) , (a,0) and (0,b) is ..........

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The correct Answer is:
`(a/2,b/2)`
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KUMAR PRAKASHAN-OBJECTIVE SECTION AS PER NEW PAPER SCHEME -Conic Sections (Fill in the blanks )
  1. bar(AB) is diameter of circle with centre (4,2) . If point A is (-3,2)...

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  2. Area of circle with centre (1,2) and passes from (4,6) is ..........

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  3. Coordinates of centre of circle passes from (0,0) , (a,0) and (0,b) is...

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  4. .........is the standard equation of circle with centre (1,0) and its ...

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  5. bar(AB) joining A(1,k) and B(3,5) is diameter of circle with centre C(...

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  6. Radius of circle which touches X - axis at (3,0) and cuts a chord at l...

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  7. Minimum distance of the line 3x +4y - 50 =0 from the point lies on cir...

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  8. length of latus rectum of parabola y^2=4ax which passes from (3,2) is...

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  9. L and L' are end points of latus rectum of parabola y^2 = 4ax and M' a...

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  10. Vertex of parabola (y-3)^2=2(x+1) is ..........

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  11. (5,2) and (3,4) are end points of latus rectums then its focii is .......

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  12. Eccentricity of ellipse is ..........if length of latus rectum is half...

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  13. Eccentricity e of ellipse is .............if length of minor axis is d...

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  14. Eccentricity of ellipse 9x^2+25y^2=225 is ........

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  15. Length of latus rectum of ellipse 4x^2+9y^2=1 is ............ .

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  16. Length of major axis of ellipse 25x^2+9y^2=1 is ........ .

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  17. Focii of hyperbola 9x^2-16y^2=144 is .........

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  18. Length of latus rectum of hyperbola 16x^2-9y^2 = 144 is ......... .

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  19. Eccentricity of hyperbola 16y^2-9x^2=144 is ...........

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  20. Eccentricity of x^2-4y^2=1 is ...........

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