And I broke my head for 5 mins to get E. Good one dudelogitech wrote:x-y>-2Feruza Matyakubova wrote:is xy>0 ?
1. x-y>-2
2. x-2y<-6
-x+2y>6
+
----------------------
y>4
x>2
xy>0
C
- pradeep
In the land of night, the chariot of the sun is drawn by the grateful dead
https://questor.blocked
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https://questor.blocked
GMATPREP1 - 550 (Oct 08)
MGMAT FREE CAT - 600 (Dec 08)
MGMAT CAT1 - 670 (Jan 09)
MGMAT CAT2 - 550 (Jan 09)
MGMAT CAT3 - 640 ( Feb 09)
MGMAT CAT4 - 660 ( Feb 09)
















