Find the value of`(i)omega^(21)(i i)omega^(18)`

Find the value of ( i ) (omega)^12 ( ii ) ( omega )^81

The value of (i)^i is omega -omega^(2) pi/3 none

Find the values of [i^18+(1/i)^25]^3

What is the value of |(1-i, omega^2,-omega), (omega^2+i,omega,-i), (1-2i-omega^2,omega^2-omega,i-omega)|, where omega is the cube root of unity?

What is the value of |{:(" "1-i," "omega^(2)," "-omega),(" "omega^(2)+i," "omega," "-i),(1-2i-omega^(2),omega^(2)-omega,i-omega):}| , where omega is the cube root of unity ?

Evaluate: (i) omega (ii) omega^(2) (iii) omega^(3)

If i=sqrt(-1) and omega is a non-real cube root of unity,then the value of omega-omega^(2)quad 1+iquad omega^(2) is

Find the value of |{:(" "1+i," "i omega," "i omega^(2)),(" "i omega," "i omega^(2)+1," "i omega^(3)),(i omega^(2), i omega^(3), " "i omega^(4)+1):}| , where omega is a non real cube root of unity and i = sqrt(-1) .

If omega = "cos"(pi)/(n) + "i sin" (pi)/(n) , then value of 1 + omega + omega^(2) +...+omega^(n-1) is