Abstract Algebra: practice problems 9-8-16, chapter 3 Gallian

preview_player
Показать описание
here I discuss a bit on what is needed to prove laws of exponents and we study subgroup generated by a and b for an abelian group as indicated in Problem 54 of Chapter 3. We also play with Z(g) vs. C(a) and explain their connection as given by number 15 of Chapter 3.
Рекомендации по теме
Комментарии
Автор

This camera person is always falling asleep!!

asdfmosin
Автор

23:57 Will not it be better if we used finite subgroup test? Then we only have to show that the subgroup is closed.
Can I get your proof for the law of exponents?
Great lectures, btw!

ashishKjr