Across
- 3. The process of thinking about something logically. (9)
- 4. The quality of an argument being logically sound. (7)
- 6. A proposition forming the basis of an argument. (7)
- 7. A conclusion drawn from premises. (9)
- 9. A statement that can be true or false. (10)
- 10. Relating to algebra of logic developed by George Boole. (7)
- 12. Reasoning from general principles to specific cases. (9)
Down
- 1. A form of reasoning with two premises and a conclusion. (9)
- 2. A statement that opposes another, making both impossible to be true. (12)
- 5. A seemingly absurd statement that may be true. (7)
- 8. A mistaken belief based on unsound reasoning. (7)
- 11. A self-evident truth used as a starting point in logic. (5)