Codal
Public-Domain PublishingProjects
Sign inStart a book
nydus/The Game of LogicPublic
Página 70 de 92
Table of Contents

Respuestas torcidas

                               ---------------
                              |       |       |
                              |    ---|---    |
                              |   | 1 | 0 |   |
 19.  All m are x;      i.e.  |---|---|---|---|
      All m are y.            |   | 0 | 0 |   |
                              |    ---|---    |
                              |       |       |
                               ---------------

       -------
      |   | 1 |
  2.  |---|---|  i.e.  Some x are y'; or, Some y' are x.
      |   |   |
       -------

       -------
      |   |   |
  3.  |---|---|  i.e.  Some y are x'; or, Some x' are y.
      | 1 |   |
       -------

       -------
      |   |   |
  4.  |---|---|  i.e.  No x' are y'; or, No y' are x'.
70