Logic Intro, 1, 2, 3

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Across
  1. 5. logic of content of argumentation
  2. 6. to know truth and falsehood
  3. 9. statement to reality
  4. 10. science of right thinking
  5. 11. what a concept refers to
  6. 15. two premises and conclusion
  7. 16. act of using senses
  8. 17. image formed in the mind
  9. 18. true and valid
Down
  1. 1. mental act of term
  2. 2. mental act of proposition
  3. 3. verbal act of DI
  4. 4. mental act of syllogism
  5. 7. verbal act of judgement
  6. 8. sum of elements in concept
  7. 12. conclusion follows premises
  8. 13. logic of form and structure
  9. 14. verbal expression of SA