What is 2 x 2?

1. 

   Anon

   October 8, 2011 at 9:16 am

   1/(1-x) only has an expansion if |x|<1….
2. 

   Ozzy

   November 1, 2012 at 9:38 pm

   -2 = 1 / (1 – 3/2) = 1 – 3/2 – 3/4 – 3/8 – 3/16 – 3/32 …

Comments are closed.