KnowraRoot of unityLinked fromLinked fromThe 20 pages that link to Root of unity, each with the reason it gives.All 20Broader topic 5Related 14Narrower topic 1Complex planeBroader topic: They form equally spaced points on the unit circle.Cyclotomic fieldBroader topic: A primitive root of unity generates a cyclotomic field.Finite cyclic groupBroader topic: The nth roots of unity form a finite cyclic group under multiplication.De Moivre's formulaBroader topic: Setting the powered expression equal to one gives their angles directly.Nth rootBroader topic: Multiplying one nth root by an nth root of unity generates the other complex roots.