📊 Symbolic Logic
Q. The universal quantification of a propositional function is true if and only if ……...
  • (A) at least one substitution instance is true
  • (B) all of it’s substitution instances are false
  • (C) all of it’s substitution instances are true
  • (D) it has both true and false substitution instances
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✅ Correct Answer: (C) all of it’s substitution instances are true

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