engineering recuitment GATE CSE 2023-24 Test Series Engineering Mathematics Mathematical Logic Propositional Logic
Consider the expression F(p, q, r) ≡ ((¬ p ∨ ¬ q) ∧ (p ∧ q)) ∨ r → p ∧ (q ∨ r). Which of the following is/are logically equivalent to F(p, q, r)?
1
r → p
2
p → q
3
p ∨ ¬ r
4
¬ p ∨ q