Lecture 20 - Examples of quotient groups

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Thanks a lot sir, really difficult to understand why there are only 11 k views on this video. This is a masterclass from you

[@naveenpatil9703]

Tysm sir for such a valuable information

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Good content

[@mathsmusing4480]

Awesome🙌🙏

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Awesome👍👍

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Gr8 sir

[@MrDakoNas]

If anyone is wondering since a’=ah1 because there H is normal and since aH=a’H same for b then ahbhH=abh3h2H=abH since you can just put it on H for all the h3 and 4

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👌

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God bless you

[@basantnath8626]

Thanku sir

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Thank you sir

[@atifzaheer2671]

I think there is no need to check whether the operation is well-defined because we defined it in terms of product of sets and not in terms of the product of representatives.

[@MrDakoNas]

You are right If anyone is wondering since a’=ah1 because there H is normal and since aH=a’H same for b then ahbhH=abh3h2H=abH since you can just put it on H for all the h3 and h4