Tap every conclusion forced by 'No A is B' and 'All C is B'
Exercise and reference answers
- Questions
- Items
- Text
- No A is C
- Matches the category
- Yes
- Text
- No C is A
- Matches the category
- Yes
- Text
- All C is A
- Matches the category
- No
- Text
- Some A is C
- Matches the category
- No
- Text
- All A is C
- Matches the category
- No
- Category
- Follows from 'No A is B' and 'All C is B'
Explanation
Only what every consistent arrangement supports. Source: Logic: Deductive and Inductive, Carveth Read (1898), public domain.