The Game of Logic by Lewis Carroll
page 52 of 121 (42%)
page 52 of 121 (42%)
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2. All x are not-y.
3. Some x are y, and some are not-y. 4. No x exist. 5. Some x exist. 6. No x are not-y. 7. Some x are not-y, and some x exist. __________ Taking x="judges"; y="just"; 8. No judges are just. 9. Some judges are unjust. 10. All judges are just. __________ Taking x="plums"; y="wholesome"; 11. Some plums are wholesome. 12. There are no wholesome plums. |
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