Groups of units modulo n||Un group in group theory || Group theory

In this video we will see groups of units under multiplication modulo n. Some of the elements of group of integers under addition modulo n has a multiplicative inverse, these elements are units in (Z ,+n). The most beautiful thing is that the set of all these units forms a multiplicative group under multiplication modulo n.
In this video we will learn all the facts about Un group.

#csirnet #ungroup #grouptheory #shorttricks #groupsandrings #subgroups #groupofunits


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