Abstract Algebra | 20. The First Isomorphism Theorem

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  • Опубликовано: 23 дек 2024

Комментарии • 4

  • @SzanyiAtti
    @SzanyiAtti 2 года назад +5

    I finally caught up with your Abstract Algebra course since finding out about you from Michael Penn. I am exited to watch the videos as they come out. I have no background in Abstract Algebra, and still everything felt easily followable and clearly explained so far, so keep up the good work!

    • @mathilike9460
      @mathilike9460  2 года назад +4

      Thanks! My goal has been to make this course as self-contained as possible so that anyone that knows the basics of proof writing can learn Abstract Algebra. I'm glad you are enjoying it!

  • @jackmccarthy7644
    @jackmccarthy7644 2 года назад +2

    At 13:00 did you mean to write (x) instead of (x^2)?

    • @mathilike9460
      @mathilike9460  2 года назад +2

      Yes I did! It should be (x); the (x^2) at 13:00 is a typo. Thank you for pointing this out!
      By the way, if you're curious, the ring R[x]/(x^2) is actually isomorphic to the ring of dual numbers which Michael Penn did an interesting video about: ruclips.net/video/ceaNqdHdqtg/видео.html