If `omega!=1`. is nth root of unity, and `(omega+x)^n=1+bar(omega)+(n-1)/(2n)bar(omega)^2+...` then value of x

If omega be a cube root of unity and (1+omega^(2))^(n)=(1+omega^(4))^(n) , then the least positive value of n is

If omega is a complex cube root of unity, then (1+omega)(1+(omega)^2)(1+(omega)^4)(1+(omega)^8)) ….....upto 2n factors = …....

If omega(ne1) be a cube root of unity and (1+omega^2)^n=(1+omega^4)^n then the least positive value of n is

If omega(ne 1) be a cube root of unity and (1+omega^(2))^(n)=(1+omega^(4))^(n) , then the least positive value of n, is

If omega(ne 1) be a cube root of unity and (1+omega^(2))^(n)=(1+omega^(4))^(n) , then the least positive value of n, is

If omega (ne 1) is a complex cube root of unity and (1 + omega^(4))^(n)=(1+omega^(8))^(n) , then the least positive integral value of n is

if 1 , omega ,omega^2 ,............. omega^(n-1) are nth roots of unity , then (1-omega) (1-omega^2).......(1-omega^(n-1)) equal to

If omega(!= 1) be an imaginary cube root of unity and (1+omega^2)^n=(1+omega^4)^n, then the least positive value of n is (a) 2 (b) 3 (c) 5 (d) 6