StevenXClontz’s avatarStevenXClontz’s Twitter Archive—№ 2,362

  1. …in reply to @ProfNoodlearms
    @ProfNoodlearms Suppose two differ, chop off right of first different column. System inconsistent → "different" columns both have pivot, contradiction.
    1. …in reply to @StevenXClontz
      @ProfNoodlearms System consistent → plug in zeros for free variables, prove "different" columns are the same since both have same solutions.