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Source: — Data Sufficiency |
Junior | Next Rank: 30 Posts
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by bharathaitha » Wed Sep 10, 2008 5:14 am
i will go with A
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by pseudononymous » Wed Sep 10, 2008 5:58 am
I think it's E.

(1) doesn't deal with values < 1 (try x=0.99, y=.99, z=1.4)
(2) doesn't deal with negatives or values < 1
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by niraj_a » Sat Sep 13, 2008 2:13 pm
i'll go with A too.
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by mals24 » Sat Sep 13, 2008 2:25 pm
This question has been solved before. Check the following link:

https://www.beatthegmat.com/gmat-prep-qu ... 17223.html
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