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    Mathematics
  3. Study Set
    A Concise Introduction to Logic
  4. Exam
    Exam 6: Propositional Logic
  5. Question
    (∼N ⊃ R) • (F ⊃ ∼G)
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(∼N ⊃ R) • (F ⊃ ∼G)

Question 249

Question 249

Multiple Choice

(∼N ⊃ R) • (F ⊃ ∼G) (∼N ⊃ R)  • (F ⊃ ∼G)    A)  Constructive dilemma. B)  Invalid. C)  Denying the antecedent. D)  Modus tollens. E)  Destructive dilemma.


A) Constructive dilemma.
B) Invalid.
C) Denying the antecedent.
D) Modus tollens.
E) Destructive dilemma.

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