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Curves/Circles & Lines Intersection

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Senior Manager
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Joined: 05 Oct 2008
Posts: 258
Curves/Circles & Lines Intersection  [#permalink]

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New post 06 Nov 2008, 22:13
Can someone please explain how to solve questions on circle/curve and line intersection. This topic is new to me so any idea where I can find more information on this topic.

Also, in the foll equation of a circle, how would one find the values of X and Y?
(y-3)^2+(X-1)^2 =9

Please direct any source to:
1. Standard Deviation, Means, Median
2. Circle/Line intersection

Thanks

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SVP
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Re: Curves/Circles & Lines Intersection  [#permalink]

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New post 06 Nov 2008, 23:02
1
study wrote:
Can someone please explain how to solve questions on circle/curve and line intersection. This topic is new to me so any idea where I can find more information on this topic.

Also, in the foll equation of a circle, how would one find the values of X and Y?
(y-3)^2 + (X-1)^2 = 9


x = 1 and y = 3 and r = 3

remember the eq of circle: (x - h)^2 + (y - k)^2 = r^2 where r is the radius. (h,k) is the center of the circle.


study wrote:
2. Circle/Line intersection


viewtopic.php?t=40772
7-t56486
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Senior Manager
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Joined: 05 Oct 2008
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Re: Curves/Circles & Lines Intersection  [#permalink]

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New post 07 Nov 2008, 06:17
Thank you Gmat Tiger. Kudos given.

Would you guide me to information on Standard deviation/means and modes as well please.
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Re: Curves/Circles & Lines Intersection  [#permalink]

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New post 07 Nov 2008, 09:24
study wrote:
Thank you Gmat Tiger. Kudos given.

Would you guide me to information on Standard deviation/means and modes as well please.



Can you post some questions?

--== Message from GMAT Club Team ==--

This is not a quality discussion. It has been retired.

If you would like to discuss this question please re-post it in the respective forum. Thank you!

To review the GMAT Club's Forums Posting Guidelines, please follow these links: Quantitative | Verbal Please note - we may remove posts that do not follow our posting guidelines. Thank you.

_________________

Verbal: http://gmatclub.com/forum/new-to-the-verbal-forum-please-read-this-first-77546.html
Math: http://gmatclub.com/forum/new-to-the-math-forum-please-read-this-first-77764.html
Gmat: http://gmatclub.com/forum/everything-you-need-to-prepare-for-the-gmat-revised-77983.html


GT

Re: Curves/Circles & Lines Intersection &nbs [#permalink] 07 Nov 2008, 09:24
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