[" A value of "n" such that "],[((sqrt(3))/(2)+(i)/(2))^(n)=1" is "]

A value of n such that ((sqrt3)/(2)+(i)/(2))^(n)=1 is

The least positive value of n forwhich [(i(i+sqrt(3)))/(1-i^(2))]^(n) is a positive integer is

the value of ((-1+sqrt(3)i)/(2))^(3n)+((-1-sqrt(3)i)/(2))^(3n)=

The least value of n satisfying [sqrt3/2+i/2]^(n)=1 is

What is the value of ((-1+i sqrt(3))/(2))^(3n)+((-1-i sqrt(3))/(2))^(3n), where i=sqrt(-1)?

The least positive integeral value of n for which (sqrt(3)+i)^(n)=(sqrt(3)-i)^(n) , is

Show that ((-1+sqrt(3)i)/(2))^(n)+((-1-sqrt(3i))/(2))^(n) is equal to 2 when n is a multiple of 3 and 3 is equal to -1 when n is any other positive integer.

What is the value of ((1=-+isqrt3)/(2))^(3n)+((-1+isqrt3)/(2))^(3n) where i=sqrt(-1) ?