If `1,omega,omega^(2)` are the cube roots of unity,then the value of `(a omega^(2)+b+c omega+d omega^(2))/(a+b omega+c omega^(2)+d)` `(a,b,c,d in R)` is

if 1,omega, omega^2 are the cube roots of unity then the value of (2-omega)(2-omega^2)(2-omega^(10))(2-omega^(11))=

If 1, omega, omega^(2) are the cube roots of unity, then the value of (1+omega)(1+omega^(2))(1+omega^(4))(1+omega^(8)) is

If 1 , omega , omega^(2) are the cube roots of unity then the values ((a+b omega+c omega^(2))/(c+a omega+b omega^(2))) + ((a+b omega+c omega^(2))/(b+c omega+a omega^(2))) = (A) 1 (B) 0 (C) -1 (D) None of these

If 1, omega, omega^2 be the cube roots of unity, then the value of (1 - omega + omega^2)^(5) + (1 + omega - omega^2)^5 is :

(a+b omega+c omega^(2))(a+b omega^(2)+c omega)