• Malgas@beehaw.org
    link
    fedilink
    English
    arrow-up
    3
    ·
    3 months ago

    Probably what they were going for, but there are literally an infinite number of exotic arithmetic spaces you could ask this question in. For example, x=10 works in any ring with a modulus greater than 100 and less than 1000.

    • Umbrias@beehaw.org
      link
      fedilink
      English
      arrow-up
      1
      ·
      3 months ago

      fortunately math problems are administered in the context of the class, so it will be pretty obvious that it’s in the complex plane.