If `omega` is a complex cube root of unity, then value of expression `cos[{(1-omega)(1-omega^2) +...+(10-omega) (10-omega^2)}pi/900]`

If omega is a complex cube root of unity, then value of expression cos [{(1-omega)(1-omega^(2))+...+(12-omega)(12-omega^(2))}(pi)/(370)]

If omega is a complex cube root of unity, then (1+omega^2)^4=

If omega is a complex cube root of unity, then find the values of: omega + 1/omega

If omega is a complex cube root of unity, then the value of sin{(omega^(10)+omega^(23))pi- (pi)/(6)} is

If omega is a complex cube root of unity, then find the value of |(1,omega),(-omega, omega)| .

If omega is a complex cube root of unity, then the value of (2-omega) (2-omega ^(2)) (2- omega ^(10)) (2- omega ^(11)) will be-

If omega is a complex cube root of unity, then find the values of: (1 + omega) (1 + omega^2) (1 + omega^4) (1 + omega^8)

If omega is the complex cube root of unity, then find omega+1/omega

If omega is a complex cube root of unity, then (1-omega+(omega)^2)^3 =