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    Mathematics
  3. Study Set
    Introduction to Logic
  4. Exam
    Exam 9: Propositional Logic II
  5. Question
    Which of the Rules of Inference Is Described by This\(p\vee r\)
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Which of the Rules of Inference Is Described by This p∨rp\vee rp∨r

Question 3

Question 3

Multiple Choice

Which of the rules of inference is described by this formula?
(p ? q) · (r ? s)
p∨rp\vee rp∨r
? q∨s q\vee sq∨s


A) conjunction
B) absorption
C) disjunctive syllogism
D) constructive dilemma

Correct Answer:

verifed

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