• Loser66
Need help understanding the concept Let $$z = e^{i\theta} \in S^1$$ , $$S^1 = \{z:|z|=1\}$$ Suppose z is a root of 1, i.e, $$z=e^{2\pi i p/q}$$ , $$p, q \in \mathbb Z, q>0$$ For $$n\geq q$$ q | n! and $$z^{n!}=1$$ Next is what I don't get. (continue on comment)
Mathematics

Looking for something else?

Not the answer you are looking for? Search for more explanations.