/sci/ - Science & Math

Anonymous Mon Aug 26 21:19:48 2019 No.10920988 [View]
File: 14 KB, 683x69, duhhhhh.png [View same] [iqdb] [saucenao] [google]

I know its cyclic because [math]81=3^4[/math] but i dont know how to find the generator without just bashing my head into the wall by taking the powers of all the elements, is there a nice way to do this? the group is all units coprime to 81

Anonymous Mon Aug 26 07:34:30 2019 No.10918609 [View]
File: 14 KB, 683x69, duhhhhh.png [View same] [iqdb] [saucenao] [google]

I know its cyclic because [math]81=3^4[/math] but i dont know how to find the generator without just bashing my head into the wall by taking the powers of all the elements, is there a nice way to do this?

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/sci/ - Science & Math

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