" (i) "(1-i sqrt(3))/(2+2i)

(1-sqrt(3))/(2+2i)

Find the modulus of the following :(1-i sqrt(3))/(2+2i)

Show that the points 1, (-1)/2 + i (sqrt3)/2 ,and (-1)/2 - i (sqrt(3))/(2) are the vertices of an equilateral triangle.

((-1+i sqrt(3))/(2))^(6)+((-1-i sqrt(3))/(2))^(6)+((-1+i sqrt(3))/(2))^(5)+((-1-i sqrt(3))/(2))^(6)

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

If z=(-1)/(2)+i(sqrt(3))/(2) , then 8+10z+7z^(2) is equal to a) -(1)/(2)-i(sqrt(3))/(2) b) (1)/(2)+isqrt(3)/(2) c) -(1)/(2)+i(3sqrt(3))/(2) d) (sqrt(3))/(2)i

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

((-1+i sqrt(3))/(2))^(50)+((-1-i sqrt(3))/(2))^(50)=