mathhothouse.me
Complex ain’t so complex ! Learning to think!
Problem: If 1, $latex \omega, \omega^{2}, \omega^{3}, \ldots, \omega^{n}$ are the nth roots of unity, then find the value of $latex (2-\omega)(2-\omega^{2})(2-\omega^{3})\ldots (2-\omega^{n-1})$. S…