Abstract Algebra - 5.3 Properties of Permutations

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Let's take a look at the many properties of permutations including how to find the order and write a permutation as the product of transpositions.

Video Chapters:
Intro 0:00
Product of Disjoint Cycles 0:21
Disjoint Cycles Commute 1:50
The Order of a Permutation is the LCM of Disjoint Cycle Length 4:08
Permutations as a Product of Transpositions (Even/Odd) 11:56
The Even Permutations as a Subgroup (Alternating Group) 13:58
Up Next 15:54

This playlist follows Gallian text, Contemporary Abstract Algebra, 9e.

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3:08,
(13462)(5) is this not supposed to be the right product?

MawuliBen-jf
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Thanks a lot ! It helps me so much bc I don’t fully understand when my course is too formal

danfy
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Hey could you please provide more examples on how to write a permutation as a product of disjoint cycles? I'm struggling with the topic.

Winchester_