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Page:Carroll - Game of Logic.djvu/76

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60
[Ch. III.
CROOKED ANSWERS
  1.   ——
  2.   0

7.
  1
It might be thought that the proper Diagram would be
—— 1
, in order to express "some exist": but this is really contained in "some are ." To put a red counter on the division-line would only tell us "one of the two compartments is occupied", which we know already, in knowing that one is occupied.

8. No are . i.e.
0  

9. Some are . i.e.
  1

10. All are . i.e.
1 0

11. Some are . i.e.
1  

12. No are . i.e.
0  

13. Some are , and some are . i.e.
1 1

14. All are . i.e.
0 1

15. No are . i.e.
 
0

[See pp. 40, 1]