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Find the centre of the circle x^2+y^2-5x...

Find the centre of the circle `x^2+y^2-5x+2y-48=0`

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(5/2,-1)
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A N EXCEL PUBLICATION-CONIC SECTIONS-QUESTION BANK
  1. Find the distance between them.

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  2. If they are the tangents of a circle, write the radius of the circle

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  3. Find the centre of the circle x^2+y^2-5x+2y-48=0

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  4. Prove that (5,6) lies on the circle x^2+y^2-5x+2y-48=0

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  5. Find the equation of this normal

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  6. Complete the following table

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  7. Find the equation of the circle passing through (1,0),(2,-7) and (8,1)...

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  8. For the following parabolas find the co-ordinates of the focus, equati...

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  9. For the following parabolas find the co-ordinates of the focus, equati...

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  10. For the following parabolas find the co-ordinates of the focus, equati...

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  11. For the following parabolas find the co-ordinates of the focus, equati...

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  12. Find the equation of the parabola if the vertex is at the origin and...

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  13. Find the equation of the parabola if the vertex is at the origin and...

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  14. In each of the following cases, find the co-ordinates of the focus, ax...

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  15. In each of the following cases, find the co-ordinates of the focus, ax...

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  16. In each of the following cases, find the co-ordinates of the focus, ax...

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  17. In each of the following cases, find the co-ordinates of the focus, eq...

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  18. In each of the following cases, find the co-ordinates of the focus, ax...

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  19. In each of the following cases, find the co-ordinates of the focus, ax...

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  20. Find the equation of the parabola satisfying the following condition, ...

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