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# M01 Q13: Error in explanation

Author Message
Manager
Joined: 11 Jul 2008
Posts: 211
Location: United States
Concentration: Entrepreneurship, Technology
Schools: Haas '15
GMAT 1: 680 Q47 V37
GPA: 3.6
WE: Engineering (Computer Hardware)
Followers: 3

Kudos [?]: 64 [1] , given: 4

M01 Q13: Error in explanation [#permalink]  27 Aug 2008, 21:18
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).
CIO
Joined: 02 Oct 2007
Posts: 1217
Followers: 93

Kudos [?]: 799 [0], given: 334

Re: M01 Q13: Error in explanation [#permalink]  28 Aug 2008, 22:14
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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Re: M01 Q13: Error in explanation   [#permalink] 28 Aug 2008, 22:14
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# M01 Q13: Error in explanation

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