1. The problem statement, all variables and given/known data find the limit z_n = [(1+i)/sqrt(3)]^n as n -> ∞. 2. Relevant equations 3. The attempt at a solution Apparently the limit is zero (via back of the book), but I have no clue how they got that answer. (1 + i)^n seems to be unbounded, thus i do not see how z_n can go to zero I am lost.