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The circle x^(2)+y^(2)+4x-7y+12=0 cuts a...

The circle `x^(2)+y^(2)+4x-7y+12=0` cuts an intercept on Y-axis is of length

A

3

B

4

C

7

D

1

Text Solution

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The correct Answer is:
D
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OBJECTIVE RD SHARMA ENGLISH-CIRCLES-Exercise
  1. The centre of the circle passing through the points ( h,0), (k.0), (0,...

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  2. The circle x^(2)+y^(2)+4x-7y+12=0 cuts an intercept on Y-axis is of le...

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

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  4. If the circle x^2 + y^2 = a^2 cuts off a chord of length 2b from the l...

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  5. The area of the circle centred at (1,2) and passing through the point ...

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  6. For the equation ax^(2) +by^(2) + 2hxy + 2gx + 2fy + c =0 where a n...

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  7. The equation of the circle passing through (4, 5) having the centre (2...

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  8. The locus of the centre of a circle of radius 2 which rolls on the out...

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  9. Find the values of k for which the points (2k ,3k),(1,0),(0,1),a n d(0...

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  10. A square is inscribed in the circle x^2+y^2-2x+4y-93=0 with its sides ...

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  11. about to only mathematics

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  12. The equation of circles passing through (3, -6) touching both the axes...

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  13. The centre of a circle passing through (0,0), (1,0) and touching the C...

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  14. If 2x-4y=9 and 6x-12y+7=0 are parallel tangents to circle, then radiu...

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  15. Equation of the diameter of the circle is given by x^(2)+y^(2)-12x+4+6...

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  16. The length of the chrod cut-off by y=2x+1 from the circle x^(2)+y^(2)=...

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  17. Area of a circle in which a chord of length sqrt2 makes an angle (pi)/...

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  18. The coordinates of the middle point of the chord cut-off by 2x-5y+18=0...

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  19. Find the equation of the circle passing through the points (1,-2)a ...

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  20. about to only mathematics

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