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The centre of a circle passing through the points (0,0),(1,0)and touching the circle `x^2+y^2=9`is

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The ordinate of the centre of the circle passing through (0,0) and (1,0) and touching the circle x ^(2) + y^(2) =9 is-

Find the equation of the circle passing through the point (13, 6) and touching externally the two circles x^(2) + y^(2) = 25 and x^(2) + y^(2) - 25x + 150 = 0 .

Find the equations of the circles passing through the point (-4,3) and touching the lines x+y=2 and x-y=2

Find the circle of minimum radius which passes through the point (4, 3) and touches the circle x^2+y^2=4 externally.

Find the equation of the circle passing through the point (2,0) and touching two given lines 3x-4y=11 and 4x+3y=13 and it's center lies on y axis.

Find the equation of the circle passing through the points of intersection of the circles x^(2) + y^(2) - x + 7y - 3 = 0, x^(2) + y^(2) - 5x - y + 1 = 0 and having its centre on the line x+y = 0.

Find the equation of the circle passing through the points (2,3) and (-1,-1) and whose centre is on the line x-3y-11=0.

The equation of the circle passing through the point (1, 1) and the points of intersection of x^(2)+y^(2)-6x-8=0 and x^(2)+y^(2)-6=0 is

The equation of the circle passing through the point (1, 1) and the points of intersection of x^2+y^2-6x+8=0 and x^2+y^2-6=0 is

a circle passing through the point (2,2(sqrt2-1)) touches the pair of lines x^2 -y^2 -4x+4 =0 . The centre of the circle is

CENGAGE PUBLICATION-CONIC SECTIONS-All Questions
  1. The area bounded by the curves x^2+y^2=1,x^2+y^2=4 and the pair of lin...

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  2. The straight line xcostheta+ysintheta=2 will touch the circle x^2+y^2-...

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  3. The centre of a circle passing through the points (0,0),(1,0)and touch...

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  4. The locus of the centre of a circle which touches externally the circl...

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  5. If two circles (x-1)^2+(y-3)^2=r^2 and x^2+y^2-8x+2y+8=0 intersect in ...

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  6. Two circles each of radius 5 units touch each at (1, 2) If the equati...

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  7. The circle which can be drawn to pass through (1, 0) and (3, 0) and to...

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  8. A square is inscribed in the circle x^2+y^2-2x+4y+3=0 . Its sides are ...

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  9. Two circle x^2+y^2=6 and x^2+y^2-6x+8=0 are given. Then the equation o...

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  10. The equation of the tangent to the circle x^2+y^2=25 passing through (...

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  11. If the area of the quadrilateral by the tangents from the origin to th...

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  12. If the circles x^2+y^2-9=0 and x^2+y^2+2alphax+2y+1=0 touch each other...

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  13. Point M moved on the circle (x - 4)^2 + (y - 8)^2 = 20 Then it broke a...

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  14. The points on the line x=2 from which the tangents drawn to the circl...

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  15. Co-ordinates of the centre of a circle, whose radius is 2 unit and whi...

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  16. Three sides of a triangle have the equation Li = y - mi x = 0 , I = 1,...

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  17. If the equation x^2+y^2+2h x y+2gx+2fy+c=0 represents a circle, then t...

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  18. Consider two circles x^2+y^2-4x-6y-8=0 and x^2+y^2-2x-3=0 Statement 1...

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  19. Statement-1: The point (sin alpha, cos alpha) does not lie outside the...

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  20. The equation of the circle which touches the axes of coordinates and ...

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