Crossword Puzzle in Logic (Midterms)

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Across
  1. 3. A hypothetical proposition that expresses real dependence between a condition that usually introduced by the word "if" and the conditioned introduced by the word "then".
  2. 4. The resultant inference of inversion.
  3. 5. Compound proposition has _____ kinds.
  4. 9. A contraposition which consists the obversion of the outcome of the partial contraposition.
  5. 10. A proposition that expresses alternatives all of which cannot be true or false together but only one can be true and the other must be false, or at least one of which is true with the possibility that the rest of the alternatives may also be true.
  6. 14. A simple proposition that gives a direct and unconditional affirmation or denial of something.
  7. 15. Transpose the subject and the ______ of the convertend.
  8. 16. The truth of an inclusive disjunction depends on the truth of at least one ______.
  9. 18. The original proposition of contraposition.
  10. 19. ________ in place of the predicate its contradictory term.
  11. 22. Retain the ______ of the proposition.
  12. 23. Change the quality of the propositon, i.e., the ______ proposition becomes negative and vice versa.
  13. 25. Is when two negatives used in a sentence cancel each other out to make a positive.
  14. 27. Other term for partial conversion.
  15. 28. The original proposition of obversion.
  16. 29. A disjunction that remains true if either or both of its arguments are true.
  17. 30. There is a _______________ between antecedent and consequent.
  18. 32. A compound proposition that does not affirm nor negate the components themselves but only the nature and the validity of their connection.
  19. 35. is a form of immediate inference that involves the method of conversion and obversion.
  20. 37. The resultant inference of conversion.
  21. 38. At times, the order of the antecedent and the consequent can be ________ provided that "if" still precedes that antecedent.
  22. 40. A form of immediate inference which consists in transposing the subject and the predicate without changing their meaning.
  23. 41. A condition that is usually introduced by the word "if".
  24. 42. Other term for conditional proposition.
  25. 43. A conversion which consists the transposition of the subject and the predicate with the quantity of the proposition changed from universal to particular.
  26. 44. The truth of a conditional proposition depends on the conditional connection between the two __________, prescinding from the true-value of the _______ taken separately.
  27. 45. A condition that is usually introduced by the word "then".
  28. 47. Hypothetical proposition is a compound proposition that does not affirm nor negate the components themselves but only the nature and _______ of their connection.
  29. 48. A form of immediate inference which consists in a substituting an affirmative proposition with its negative equivalent, or vice-versa.
Down
  1. 1. It does not undergo such transposition but merely introduces negative particles before the subject and the predicate.
  2. 2. The original proposition of conversion.
  3. 3. The resultant inference of contraposition.
  4. 6. Latin term which means strength
  5. 7. The ________ of the conditional proposition follows that of the simple categoricals.
  6. 8. The ______ affirmative proposition becomes particular.
  7. 11. Conjuctions have to be ________, they cannot be true simultaneously.
  8. 12. The original proposition of inversion.
  9. 13. Consists in obverting the original proposition, then converting its obverse.
  10. 14. The exclusive nature of disjuncts is due to the opposition between _________ terms.
  11. 17. There are _____ kinds of equivalence.
  12. 20. Other name for obversion.
  13. 21. Latin term which means equal
  14. 24. Only E and I propositions can undergo _____ conversion because they are the only one whose meaning is retained after conversion.
  15. 26. The resultant inference of obversion.
  16. 31. The process of expressing the proposition in varied ways without changing its original meaning.
  17. 33. Other term for simple conversion.
  18. 34. A proposition that denies the simultaneous possibility of the alternatives.
  19. 36. The truth of a conjunctive proposition depends on the incompatibility of the __________.
  20. 39. The kind of disjunctions in which disjuncts are mutually exclusive.
  21. 46. Retain the ______ of the terms.