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    A Concise Introduction to Logic
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    Exam 6: Propositional Logic
  5. Question
    Statement 2D Given the Following Statement
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Statement 2D Given the Following Statement

Question 115

Question 115

Multiple Choice

Statement 2D
Given the following statement:
[(N ∨ R) ⊃ ∼ R] ≡ R
-Statement 2D is:


A) Consistent.
B) Self-contradictory.
C) Tautologous.
D) Contingent.
E) Logically equivalent.

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