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The centre of circle inscribed in a sq...

The centre of circle inscribed in a square formed by lines `x^2-8x+12=0` and `y^2-14 y+45=0` is a.`(4,7)` b.`(7,4)` c.`(9,4)` d.`(4,9)`

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CENGAGE PUBLICATION-CONIC SECTIONS-All Questions
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  2. If one of the diameters of the circle x^2+y^2-2x-6y+6=0 is a chord to ...

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  3. The centre of circle inscribed in a square formed by lines x^2-8x+12...

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  5. Consider square A B C D of side length 1. Let P be the set of all segm...

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  6. The number of intergral value of y for which the chord of the circle x...

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  7. Statement 1 : The circle having equation x^2+y^2-2x+6y+5=0 intersects ...

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  8. Statement 1 : The center of the circle having x+y=3 and x-y=1 as its n...

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  9. Statement 1 : The equations of the straight lines joining the origin...

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  10. Statement 1 : Points A(1,0),B(2,3),C(5,3),a n dD(6,0) are concyclic. S...

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  13. The circles having radii r1 and r2 intersect orthogonally. Length of t...

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  14. Tangents P A and P B are drawn to x^2+y^2=9 from any arbitrary point P...

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  15. The two circles which passes through (0,a) and (0,-a) and touch the li...

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  16. If the pair of straight lines x ysqrt(3)-x^2=0 is tangent to the circl...

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