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The two circles x^(2) + y^(2) -2x + 6y +...

The two circles `x^(2) + y^(2) -2x + 6y + 6 = 0 and x^(2) + y^(2) -5x + 6y + 15 = 0`

A

touch each other externally

B

touch each other internally

C

soncentric circleS

D

intersecting types of circleS

Text Solution

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The correct Answer is:
B
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HIMALAYA PUBLICATION-CIRCLES-QUESTION BANK
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  3. The two circles x^(2) + y^(2) -2x + 6y + 6 = 0 and x^(2) + y^(2) -5x +...

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  4. The equation of the circle circumscribing the triangle formed by the ...

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  5. The circle x^(2)+y^(2)-8 x+4 y+4=0

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  6. The equation of the circle passing through the points (1, 0) and (0, 1...

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  7. The tangents drawn from the origin to the circle : x^2+y^2-2gx-2fy+f^2...

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  8. The circle x^(2) + y^(2) -3x-4y + 2=0 cuts the x axis at the points

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  9. The radical axis of the two circleS and the line of centres of those ...

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  10. The equation of the tangent to the circle x^2 + y^2 + 4x - 4y + 4 = 0 ...

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  11. If two circle (x-1)^(2)+(y-3)^(2)=r^(2) and x^(2)+y^(2)-8x+2y+8=0 inte...

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  12. If (x(i), (1)/(x(i))), i=1,2,3,4 are four distinct points on the circl...

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  13. The line 3x-2y=k meets the circle x^(2)+y^(2)=4r^(2) at only one point...

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  14. Which of the following is a point on the common chord of the circle x^...

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  15. If the circles x^(2)+y^(2)+2gx+2fy=0 and x^(2)+y^(2)+2g'x+2f'y=0 touch...

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  16. The circle x^(2)+y^(2)-8 x+4 y+4=0

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  17. The radius of the circle passing through the point (6.2) and two of wh...

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  18. The equation to the circle with centre (2, 1) and touching the line 3x...

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  19. The condition for a line y = 2x + c to touch the circle x^(2) + y^(2) ...

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  20. The centre of the circle x = 2 + 3 cos theta y = 3 sin theta -1 is ...

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