Menu Close

Ques-3-Show-that-Z-4-is-a-group-Hence-find-the-order-of-the-group-and-of-the-element-2-Z-4-if-it-exists-Ques-4-Prove-the-if-a-b-are-any-elements-of-a-group-G-then-the-e




Question Number 193712 by Mastermind last updated on 18/Jun/23
Ques. 3        Show that (Z_4 , +) is a group. Hence  find the order of the group and of the   element 2∈Z_4 , if it exists.    Ques. 4       Prove the if a,b are any elements of a   group (G, ∗), then the equation y∗a = b  has a unique solution in (G, ∗).    Help!
Ques.3Showthat(Z4,+)isagroup.Hencefindtheorderofthegroupandoftheelement2Z4,ifitexists.Ques.4Provetheifa,bareanyelementsofagroup(G,),thentheequationya=bhasauniquesolutionin(G,).Help!

Leave a Reply

Your email address will not be published. Required fields are marked *