Mathematics

Mathematics

Problem

If 1,ω,ω2,…,ωn−11, \omega, \omega^2, \dots, \omega^{n-1} are nn th roots of unity, find the value of (9−ω)(9−ω2)…(9−ωn−1)(9 - \omega)(9 - \omega^2) \dots (9 - \omega^{n-1}) .

Browse the problem library