If `1.omega, omega^2` are the roots of unity, then `Delta=|(1,omega^n,omega^(2n)),(omega^n,omega^(2n),1),(omega^(2n),1,omega^n)|` is equal to

If 1,omega,omega^2 are the cube roots of unity , then Delta=|(1,omega^n, omega^2n),(omega^n , omega^(2n), 1),(omega^(2n), 1, omega^n)| is equal to :

If 1,omega , omega^2 are the cube roots of unity , then Delta=|(1,omega^n , omega^(2n)),(omega^n , omega^(2n), 1),(omega^(2n), 1, omega^n)| is equal to :

If 1,omega , omega^2 are the cube roots of unity , then Delta=|(1,omega^n , omega^(2n)),(omega^n , omega^(2n), 1),(omega^(2n), 1, omega^n)| is equal to :

If n ne 3k and 1 , omega , omega ^(2) are the cube roots of units , then Delta =Delta=|(1,omega^(n),omega^(2n)),(omega^(2n),1,omega^(n)),(omega^(n),omega^(2n),1)| has the value