If `omega=1` is the complex cube root of unity and matrix `H=|{:(,omega,0),(,0,omega):}|`, then `H^(70)` is equal to:

If omega^3=1 is the complex cube root of unity and matrix H=|{:(,omega,0),(,0,omega):}| , then H^(70) is equal to:

If omega is a complex cube root of unity, then arg (iomega) + "arg" (iomega^(2))=

If omega is a cube root of unity, then omega^(3) = ……

If omega is a cube root of unity, then 1+omega = …..

If omega is a cube root of unity and /_\ = |(1, 2 omega), (omega, omega^2)| , then /_\ ^2 is equal to (A) - omega (B) omega (C) 1 (D) omega^2

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

If omega is a cube root of unity, then omega + omega^(2)= …..

If omega is a complex cube root of unity, then (1-omega+omega^(2))^(6)+(1-omega^(2)+omega)^(6)=

If omega is the complex cube root of unity, then the value of omega+omega ^(1/2+3/8+9/32+27/128+………..) ,

If omega is a complex cube root of unity, then a root of the equation |(x +1,omega,omega^(2)),(omega,x + omega^(2),1),(omega^(2),1,x + omega)| = 0 , is