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CCDSTRU - (1.2) Logical Equivalences fully solved graded A+
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CCDSTRU - (1.2) Logical Equivalences fully solved graded A+
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CCDSTRU - (1.2) Logical EquivalencesLogically equivalent - correct answer ✔✔Compound propositions whose truth values are the same for all
possible cases are said to be _______
p ≡ q or p ⇔ q - correct answer ✔✔Denotation for equivalence
Tautology or Fact - correct answer ✔✔compound proposition whose truth value is always true
Contradiction or Fallacy - correct answer ✔✔compound proposition whose truth value is always false
Contingency - correct answer ✔✔compound proposition who truth value is not a tautology or a
contradiction
Identity Laws - correct answer ✔✔p ∧ T ≡ p
p∨F≡p
Idempotent Laws - correct answer ✔✔p ∧ p ≡ p
p∨p≡p
Domination Laws - correct answer ✔✔p ∧ F ≡ F
p∨T≡T
Negation Laws - correct answer ✔✔p ∧ ¬p ≡ F
p ∨ ¬p ≡ T
Involution Laws - correct answer ✔✔¬(¬p) ≡ p
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