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    Mathematics
  3. Study Set
    A Concise Introduction to Logic
  4. Exam
    Exam 6: Propositional Logic
  5. Question
    ∼T ⊃ ∼W
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∼T ⊃ ∼W

Question 206

Question 206

Multiple Choice

∼T ⊃ ∼W ∼T ⊃ ∼W   A)  MP-valid. B)  AC-valid. C)  MT-valid. D)  AC-invalid. E)  DS-valid.


A) MP-valid.
B) AC-valid.
C) MT-valid.
D) AC-invalid.
E) DS-valid.

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