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The limiting points of the coaxal syste...

The limiting points of the coaxal system ` x^(2) + y^(2) + 2 lambda x + 4 = 0 ` are

A

`(pm 2,0)`

B

`(0, pm 3)`

C

`(0,2)`

D

(1,3)

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The correct Answer is:
A
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DIPTI PUBLICATION ( AP EAMET)-SYSTEM OF CIRLES -EXERCISE 1
  1. If P and Q are the Points of intersection of the circles x^2 + y^2 + 3...

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  2. (a,0) and (b, 0) are centres of two circles belonging to a co-axial sy...

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  3. The limiting points of the coaxal system x^(2) + y^(2) + 2 lambda x ...

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  4. The limiting points of the coaxal system x^(2) + y^(2) +2 muy + 9 = ...

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  5. The equation to the coaxal system having the limiting points (0, pm 5)...

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  6. The equation to the coaxal system having the limiting (pm a, 0) is

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  7. The system of circles is x^(2) + y^(2) + 2 lambdax - 5 = 0 is

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  8. The system of circle x^(2) + y^(2) - 2 muy = 0 is

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  9. The condition for the coaxial system x^(2) + y^(2) + 2 lambda x + c ...

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  10. The equation to the line joining the centres of the circles belongin...

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  11. The limiting points of the coaxal system x^(2) + y^(2) + 11 x - 5y...

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  12. The limiting point of the coaxal system x^(2) + y^(2) + 5x + y + 4...

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  13. The limiting points of the coaxal system determined by the circles ...

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  14. The limiting points of the co-axal system containing the two circles ...

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  15. One limiting point of the coaxal system of circles containing x^(2...

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  16. If (2,1) is limiting point of the coaxa system of which x^(2) + y^(2...

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  17. Origin is a limiting point of a coaxal system of which x^(2) + y^(2...

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  18. The radical axis of the coaxal system of circles with limiting points ...

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  19. If (0,0) is one limiting point of a coaxal system of circles whose com...

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  20. If (2,3)is one limiting point of a coaxal system of circles whose comm...

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