simplify `-2(cos(pi)/(3)+i sin(pi)/(3))`

z=(1-i)/(cos(pi/3)+i sin(pi/3))

cos((2pi)/3)-sin((2pi)/3)=?

The continued product of the four values of (cos((pi)/(3))+i sin((pi)/(3)))^((3)/(4)) is

The continued product of the four values of (cos((pi)/(3))+i sin((pi)/(3)))^((3)/(4)) is

Convert the complex number z=(i-1)/(cos(pi)/(3)+i sin(pi)/(3)) in the polar form.

Prove that (i)(1-sqrt(3)i)=2((cos)(pi)/(3)-i(sin)(pi)/(3))

The polar form of (i^(255))^(3) is (cos pi)/(2)+i(sin pi)/(2)bcos pi+is in pi c*cos pi-i sin pi d(cos pi)/(2)-is in(pi)/(2)