• Ad4mWayn3@lemmy.world
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    1 year ago

    355/113 is the best fractional approximation of pi with less than 5 digits on both numerator and denominator, with 6 decimal digits of precision. It is constructed by taking the sequence of the first 3 odd numbers, each repeated exactly once, as such: “113355”, then splitting the resulting string in halves, taking the first half as denominator, and the second as numerator.

    A 4-set venn diagram can’t be constructed with circles because it wouldn’t show exclusive intersections between opposed sets.

    A talks to B, B talks to C; A is married, C is not married. Therefore, a married person is talking to a non-married person.

    • rooster_butt@lemm.ee
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      1 year ago

      for the third one because it stumped me a bit, there are 2 posibilites:

      • Am -> Bu -> Cu
      • Am -> Bm -> Cu

      Either way there is a married person talking to a non-married person.