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The locus of the mid points of the chor...

The locus of the mid points of the chords of `x^(2)+y^(2)=a^(2)` which are at a distance `d(lta)` from centre is

A

`x^(2)+y^(2)=d^(2)`

B

`x^(2)+y^(2)=a^(2)-d^(2)`

C

`x^(2)+y^(2)=d^(2)-a^(2)`

D

not possible

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The correct Answer is:
A
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AAKASH SERIES-CIRCLES-EXERCISE II
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  3. The locus of the mid points of the chords of x^(2)+y^(2)=a^(2) which ...

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  4. Locus of mid points of chords to the circle x^(2)+y^(2)-8x+6y+20=0 whi...

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  5. From origin chords are drawn to the cirlce x^(2)-y^(2)-2px=0 then locu...

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  6. The equation to the locus of the midpoints of chords of the circle x^(...

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  7. The locus of the midpoint of the chord of the circle x^(2)+y^(2)-2x-2y...

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  8. Let C be the circle with centre (0,0) and radius 3 units. The equation...

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

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  10. The parametric equations x=(2a(1-t^(2)))/(1+t^(2)) and y=(4at)/(1+t^(...

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  11. If (pi)/6 and (pi)/2 are the ends of chord of the circle x^(2)+y^(2)=1...

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  12. If a straight line through C(-sqrt(8),sqrt(8)) making an asngle 135^(@...

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  13. The loucs of the point of intersection of the tangents to the circle x...

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  14. The locus of a point which divides the join of A(-1,1) and a variable ...

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  15. If the two circles (x-1)^(2)+(y-3)^(2)=r^(2) and x^(2)+y^(2)-8x+2y+8=0...

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  16. Ilf the circle x^(2)+y^(2)=2 and x^(2)+y^(2)4x-4y+lamda=0 have exactly...

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  17. If the circles (x-a)^(2)+(y-b)^(2)=r^(2), (x-b)^(2)+(y-a)^(2)=r^(2) to...

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  18. The common tangents to the circles x^(2)+y^(2)-6x=0, x^(2)+y^(2)+2x=0 ...

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  19. If the two circles x^(2)+y^(2)+2gz+2fy=0 and x^(2)+y^(2)+2g'x+2f'y=0 t...

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  20. The point of contact of the circle x^(2)+y^(2)+2x+2y+1=0 and x^(2)+y^(...

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