Abstract Algebra | The characteristic of a ring.

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  • Опубликовано: 23 дек 2024

Комментарии • 7

  • @avi123
    @avi123 4 года назад +10

    6:05 2Z6 is not a good example because it does have an identity, 4 is the identity because 4*4=16=4(mod 6)
    and 2*4=4*2=8=2(mod 6)
    A better example would be 2Z8.

  • @graceisonline
    @graceisonline Год назад

    I got 0:17 seconds into this video before I started screaming. Thankfully it looks like there's a separate video explaining zero divisors. Bless, we live to math another day.

    • @Leo-io4bq
      @Leo-io4bq 11 месяцев назад

      Why would that make you scream

  • @hanan4236
    @hanan4236 3 года назад

    Thank you. The best explanation!

  • @Hateusernamearentu
    @Hateusernamearentu 3 года назад

    very useful.thx

  • @Kishibe84
    @Kishibe84 4 года назад +2

    I feel that there might be a mistake in video title :)