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X and Y co-ordinates identified???

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sanath.kumar.patro
Students
 
Posts: 4
Joined: Fri Jun 04, 2010 3:30 am
 

X and Y co-ordinates identified???

by sanath.kumar.patro Sun May 08, 2011 11:08 am

f xy ≠ 0 , which quadrant is point (x, y) in?
(1) (1 − x) /(1− y)> 0

(2) x+y=20

Source-princeton review
jnelson0612
ManhattanGMAT Staff
 
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Joined: Fri Feb 05, 2010 10:57 am
 

Re: X and Y co-ordinates identified???

by jnelson0612 Sun May 08, 2011 9:04 pm

sanath, I'm happy to help you, but am wondering if you have been able to rule out any of the options using the BD/ACE grid.
Jamie Nelson
ManhattanGMAT Instructor
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