logic

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Across
  1. 4. method of concluding by going from the specific to the general
  2. 6. Fallacy that assumes something must be true because many people believe it.
  3. 7. hypothetical proposition one whose subject or predicate of parts exclude each other
  4. 13. Fallacy where the conclusion does not logically follow from the premises
  5. 15. Greek word meaning study, reason or discourse
  6. 16. Have partly the same and partly different meanings in at least two occurrences
  7. 18. an indefinite number of individuals or groups in quantities of term
  8. 20. logical approach where you progress from general ideas to specific conclusions
Down
  1. 1. stands for only one definite object in quantities of term
  2. 2. a judgement expressed in words either spoken or written
  3. 3. applicable to every member of a class in quantities of term
  4. 5. hypothetical proposition that expresses a condition or relation of independence between two propositions
  5. 8. a process of deriving logical conclusions from premises known or assumed to be true
  6. 9. Means exactly the same thing in the last two occurrences
  7. 10. The representation of an object by the intellect through which man understands or comprehends a thing
  8. 11. Fallacy that occurs when premises are logically irrelevant to the conclusion
  9. 12. Have different meanings in at least two occurrences
  10. 14. The external representation of a concept and the ultimate structural element of a proposition
  11. 17. An argument that contains a mistake in reasoning
  12. 19. Fallacy involving an irrelevant personal attack