airan Master | Next Rank: 500 Posts View User Profile Posts: 127 Joined: Tue May 13, 2008 12:28 am Thanked: 2 times GMAT Score:710 GmatPrep f(a+b) = f(a)+f(b) by airan » Thu Jul 24, 2008 2:28 am Pls help to explain the attached question. Attachments Thanks Airan Top Quote
