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# I get D, when OA is A. in (2) I arrive at two unique roots

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Joined: 14 Jul 2008
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Schools: HBS, Stanford.
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I get D, when OA is A. in (2) I arrive at two unique roots [#permalink]

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18 Aug 2008, 08:14
This topic is locked. If you want to discuss this question please re-post it in the respective forum.

I get D, when OA is A.

in (2) I arrive at two unique roots for y, 0 and 2. but since xy > 0 , y must be 2. Sufficient.
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I did it all for the Starwood points.

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Joined: 17 Jun 2008
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Re: OG Supplement #80 - error? [#permalink]

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19 Aug 2008, 02:08
Can you repeat the question please?
Re: OG Supplement #80 - error?   [#permalink] 19 Aug 2008, 02:08
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