" If wis an imaginary cube root of unity,then "(1+w-wr)^(gamma)" equ "

If w be imaginary cube root of unity then (1+w-w^(2))^(7) equals:

If omega is an imaginary cube root of unity, then (1+omega-omega^(2))^(7) equals

If omega is an imaginary cube root of unity, then (1+omega-(omega)^2)^7 equals

If w is a complex cube-root of unity then,

If omega is an imaginary cube root of unity, then (1+omega+omega^(2))^(7) equals :

If omega is an imaginary cube root of unity then (1 + omega-omega^2)^5 + (1-omega+omega^2)^5 = ?

If w is an imaginary cube root of unity then prove that (1-w)(1-w^2)(1-w^4)(1-w^5)=9

If omega is an imaginary cube root of unity, then (1 + omega - omega^(2))^(7) is equal to

If omega is an imaginary cube root of unity, then a root of equation |(x+1,omega,omega^2),(omega,x+omega^2,1),(omega^2,1,x+2)|=0,can be