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# M01 Q13: Error in explanation

Author Message
Manager
Joined: 11 Jul 2008
Posts: 211

Kudos [?]: 66 [1], given: 4

Location: United States
Concentration: Entrepreneurship, Technology
Schools: Haas '15
GMAT 1: 680 Q47 V37
GPA: 3.6
WE: Engineering (Computer Hardware)
M01 Q13: Error in explanation [#permalink]

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27 Aug 2008, 22:18
1
KUDOS
Quote:
S1 is not sufficient because different cases of $$X$$ and $$Y$$ exist: -1 and 3, -2 and 4, -3 and 6, etc.

Should be -3 and 5 from original equation of (x + y = 2).

Kudos [?]: 66 [1], given: 4

CIO
Joined: 02 Oct 2007
Posts: 1218

Kudos [?]: 978 [0], given: 334

Re: M01 Q13: Error in explanation [#permalink]

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28 Aug 2008, 23:14
Thanks a lot! I'd give you a Kudos but we're currently updating the forum and the feature doesn't work for a while.

We'll edit the OE.
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Kudos [?]: 978 [0], given: 334

Re: M01 Q13: Error in explanation   [#permalink] 28 Aug 2008, 23:14
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# M01 Q13: Error in explanation

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