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    Mathematics
  3. Study Set
    A Concise Introduction to Logic
  4. Exam
    Exam 6: Propositional Logic
  5. Question
    S ? ?R\(\frac { \sim \mathrm { R } } { \mathrm { S } }\)
Solved

S ? ?R ∼RS\frac { \sim \mathrm { R } } { \mathrm { S } }S∼R​

Question 43

Question 43

Multiple Choice

S ? ?R ∼RS\frac { \sim \mathrm { R } } { \mathrm { S } }S∼R​


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

Correct Answer:

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