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PS geometery

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Director
Joined: 20 Sep 2006
Posts: 639

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21 Sep 2008, 18:28
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Manager
Joined: 27 Aug 2008
Posts: 138

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23 Sep 2008, 00:58
rao_1857 wrote:
Attachment:
PS_geo.jpg

The answer is E. All others give infinite set of values while only for E, -2/3<x<2/3 a set of finite values.

D is confusing, but for D either -2<=x<=-5 or 2<=x<=5. Here the benefit of doubt goes to E.
Manager
Joined: 23 Apr 2008
Posts: 83

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23 Sep 2008, 01:15
rao_1857 wrote:
Attachment:
PS_geo.jpg

IMO E

D DOES NOT GIVE A SINGLE LINE SEGMENT.IT GIVES 2 INDEPENDENT LINE SEGMENTS
Director
Joined: 20 Sep 2006
Posts: 639

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24 Sep 2008, 20:42
Thanks guy .. OA is E
Manager
Joined: 27 Aug 2008
Posts: 138

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25 Sep 2008, 00:57
rao_1857 wrote:
Thanks guy .. OA is E

Thx buddy
VP
Joined: 30 Jun 2008
Posts: 1019

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10 Oct 2008, 22:50

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Re: PS geometery   [#permalink] 10 Oct 2008, 22:50
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