Exercise 3.4 Find the upper and lower limits of the sequence { } defined by $1 = 0; 52m 52m-1. = + 82m . 2 $2m+ 1 = Exercise 3.3 If $1 = v2 and Sn+1 = \\/2+ vsn (n = 1, 2,3 ...), prove that { } converges, and that S