#03 Euler's Function in Hindi | Method to check Abelian or Non Abelian Group | Cyclic Group

Thanks for watching *ABSTRACT ALGEBRA* #03 Euler's function of abstract algebra Euler's function phi(n) method to find Euler's function phi(n) how to find Euler's function phi(n) introduction of Euler's function phi(n) basic information of Euler's function phi(n) abstract algebra Euler's function phi(n) Abelian group in hindi Non abelian group in hindi method to check group is abelian group method to check group is non abelian group method to check group is abelian group is cyclic group cyclic group cyclic group problem abstract algebra problem problem of Euler's function Abelian group and Non abelian group problem how to check given group is abelian how to check group is abelian how to check given group is non abelian how to check group is non abelian how to check abelian group is cyclic abelian group k cyclic hone ki condition number of group of automorphism of group Zn number of generator of group Zn number of nth roots of unity of a group Zn non isomorphic abelian group number of non isomorphic abelian group number of phi(p)=p-1 ( p is prime) phi(n*m)=phi (n)*phi (m) phi(p^n)=p^n-p^n-1 find euler's function of the following order (i)3 (ii) 4 (iii)15 (iv) 100 (v)12 Subscribe Like + Share *Download my Android Apps:(AMMATHS TUTORIALS) https://play.google.com/store/apps/details?id=com.amt.amt&hl=en *Join Telegram Group: https://t.me/joinchat/JwTe6w94iVU-IHVNQ-nCxg FOLLOW MY FOLLOWING LINK: ●AMMATHS TUTORIALS (Subscribe) https://goo.gl/PZxFAC ●Follow Twitter: https://goo.gl/68tZpg ●GOOGLE+: https://goo.gl/y7nEES ●FACEBOOK: https://goo.gl/VKgwrb ●BLOGER: https://goo.gl/GA9o5N http://www.ammathstutorial.com #abstractalgebra #abeliangroup #eulersfunction