D Dumbarse Member Joined Aug 9, 2002 Messages 423 Location BOS moderator & operator Oct 16, 2002 #1 ohh ok i get ya, replacing x and y, but how is that arithmetic or geometric? is there a basic rule for both of em??
ohh ok i get ya, replacing x and y, but how is that arithmetic or geometric? is there a basic rule for both of em??
McLake The Perfect Nerd Joined Aug 14, 2002 Messages 4,187 Location The Shire Gender Male HSC 2002 Oct 16, 2002 #2 Originally posted by Dumbarse ohh ok i get ya, replacing x and y, but how is that arithmetic or geometric? is there a basic rule for both of em?? Click to expand... (a + b) / 2 is Arithmatic Mean sqrt(ab) is Geometric Mean AM >= GM (nice little rule ...)
Originally posted by Dumbarse ohh ok i get ya, replacing x and y, but how is that arithmetic or geometric? is there a basic rule for both of em?? Click to expand... (a + b) / 2 is Arithmatic Mean sqrt(ab) is Geometric Mean AM >= GM (nice little rule ...)