Intermediate Logic-Lessons 1-5

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Across
  1. 1. a propositional ____ is a lowercase letter that represents any proposition
  2. 3. a proposition with more than one component
  3. 8. a statement with a truth value
  4. 9. table a listing of possible truth values for a set of one or more propositions
  5. 10. proposition following the if
  6. 12. operator words that combine propositions, such as and, or
  7. 14. logical operator that joins two propositions; true only if one or both propositions are true
  8. 15. proposition following the then
Down
  1. 2. operator true when both propositions have same truth value; false when their truth values differ
  2. 4. logical operator also known as a hypothetical
  3. 5. logical operator that denies a proposition
  4. 6. functional truth val. depends on truth values of component parts
  5. 7. a propositional ____ is an uppercase letter that represents a single proposition
  6. 11. logical operator that joins two propositions; is true only if both propositions are true
  7. 13. a proposition with only one component part