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Which of the following lines have the in...

Which of the following lines have the intercepts of equal lengths on the circle, `x^2+y^2-2x+4y=0` (A) `3x -y= 0` (B) `x+3y=0`(C) `x+3y+10=0` (D) `3x-y-10=0`

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CENGAGE PUBLICATION-CONIC SECTIONS-All Questions
  1. 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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  2. The equation of a circle of radius 1 touching the circle x^2 + y^2 - 2...

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  3. Which of the following lines have the intercepts of equal lengths on t...

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  4. If a circle passes through the point of intersection of the lines x+ y...

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  5. The circle x^2 + y^2 - 2x - 4y + 1 = 0 and x^2 + y^2 + 4x + 4y - 1 = ...

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  6. The equation of the line(s) parallel to x-2y=1 which touch(es) the ci...

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  7. If the conics whose equations are S1:(sin^2theta)x^2+(2htantheta)x y+(...

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  8. The range of value of 'a' such that angle theta between the pair of ta...

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  9. From the point A (0, 3) on the circle x^2+4x+(y-3)^2=0 a chord AB is d...

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  10. Tangents are drawn from external poinl P(6,8) to the circle x^2+y^2 =...

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  11. The radius of the circle touching the line 2x + 3y +1 = 0 at (1,-1) an...

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  12. If the abscissa and ordinates of two points Pa n dQ are the roots of t...

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  13. Line segments A C and B D are diameters of the circle of radius 1. If ...

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  14. The acute angle between the line 3x-4y=5 and the circle x^2+y^2-4x+2y-...

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  15. If two perpendicular tangents can be drawn from the origin to the c...

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  16. Let A(−4,0), B(4,0) & C(x,y) be points on the circle x^2 + y^2 = 16 su...

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  17. If the circle x^2 + y^2 + ( 3 + sin beta) x + 2 cos alpha y = 0 and x...

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  18. A tangent at a point on the circle x^2+y^2=a^2 intersects a concentric...

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  19. Tangent are drawn to the circle x^2+y^2=1 at the points where it is me...

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  20. From the points (3, 4), chords are drawn to the circle x^2+y^2-4x=0 ....

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