• Question: Could -0 exist?

    Asked by anon-198635 to Srinath, Natasha, Nana, Luisa on 1 Mar 2019.
    • Photo: Srinath Kasturirangan

      Srinath Kasturirangan answered on 1 Mar 2019:

      My 6 year old son is convinced it does and keeps asking Alexa about it every other day! Alexa is still trying to figure it out 🙂

    • Photo: Marialuisa Crosatti

      Marialuisa Crosatti answered on 4 Mar 2019:

      As far as I understand 0 does not have + or – sign because it is at the beginning of everything but I have a biologist understanding of mathematics (so my reply may not be very accurate).

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