Mathematik-Online problems: Problem 90: The Group of n-th Roots of Unity

	[home] [lexicon] [problems] [tests] [courses] [auxiliaries] [notes] [staff]
	Mathematik-Online problems:
	Problem 90: The Group of n-th Roots of Unity

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Show, that the $n^{th}$ roots of unity $z_0, z_1,\,\ldots , z_{n-1}$ , with respect to the multiplication, form an Abelian group.

$\includegraphics[width=5cm]{v20_bild1}$

(Authors: Apprich/Höfert )

see also:

automatisch erstellt am 14. 10. 2004