Let G be a group, a ɛ G and O(a)=n. Then a^m=e iff n|m.

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In this lecture we will discuss that Let G be a group, a ɛ G and O(a)=n. Then a^m=e iff n|m.

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For definition of order of element of group

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For definition of group

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#grouptheory #abstractalgebra

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Tq so much u can explain very well sir

sriankamreddy

Thank you Sir .your method of teaching is so good 👍

rajarustam

Thank u very much it was very help ful for me to understand keep growing best of luck 👍

DesiBrowns

Thank you sir .... Excellent explanation...

ramdevramavat

thank you sr
u video is very helpful
I was struggling in understanding this theorem
but after this video I understand it nicely

isharawat

Sir your videos are very helpful can you please help me to solve this ques (in a group G let a be an element of finite order n. if a positive integer K is a divisior of n prove that o(a^k)=n/k

Sahil-ykhq

Let G be a group, a ɛ G and O(a)=n. Then a^m=e iff n|m.

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