The proposition (p→q)∧(¬q∨p) is equivalent to:
2006
The proposition (p→q)∧(¬q∨p) is equivalent to:
- A.
q → p
- B.
p → q
- C.
(q → p) ∧ (p → q)
- D.
(p → q) ∨ (q → p)
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Correct answer: C
To determine the equivalent proposition, we analyze the given expression: (p→q)∧(¬q∨p). First, recall the implication law: A →B is logically equivalent to ¬A∨B. Applying this to the second part of our expression, ¬q∨p is equivalent to q → p. Substituting this back into the original expression, we get (q → p) ∧ (p → q).
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