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smallsorrow
- Master | Next Rank: 500 Posts
- Posts: 109
- Joined: Mon Sep 08, 2008 12:47 am
Another Q from Gmat Prep:
x+y/xy = 1
what is y ?
I only come about to eliminate y entirely...
x+y/xy = 1
what is y ?
I only come about to eliminate y entirely...












