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# Is |x| < 1 ? (1) |x + 1| = 2|x 1| (2) |x 3| > 0 What

Author Message
Intern
Joined: 06 Jul 2008
Posts: 29
Is |x| < 1 ? (1) |x + 1| = 2|x 1| (2) |x 3| > 0 What [#permalink]

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28 Jul 2008, 13:40
00:00

Difficulty:

(N/A)

Question Stats:

0% (00:00) correct 0% (00:00) wrong based on 0 sessions

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Is |x| 0

What should be the best way to solve this ?

Thanks,

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Current Student
Joined: 28 Dec 2004
Posts: 3309
Location: New York City
Schools: Wharton'11 HBS'12
Re: DS - Mod Inequality [#permalink]

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28 Jul 2008, 13:46
KumarGMAT wrote:
Is |x| 0

What should be the best way to solve this ?

Thanks,

lets

if x>1

x+1=2x-2
3=x OK works

if 00 means x is not equal to 3..therefore x=1/3 sufficient C

this i would rate as 450 level question..

--== 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.
Re: DS - Mod Inequality   [#permalink] 28 Jul 2008, 13:46
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