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JEE Main202311 Apr 2023Morning ShiftMathematicsMathematical ReasoningActual

The number of ordered triplets of the truth values of p , q and r such that the truth value of the statement p ∨ q ∧ p ∨ r ⇒ q ∨ r is True, is equal to

Correct answer

0

Step-by-step solution

Given, Expression p ∨ q ∧ p ∨ r ⇒ q ∨ r Now by truth table we get, p q r p ∨ q p ∨ r p ∨ q ∧ p ∨ r q ∨ r p ∨ q ∧ q ∨ r ⇒ q ∨ r T T T T T T T T T T F T T T T T T F T T T T T T T F F T T T F F F T T T T T T T F T F T F F T T F F T F T F T T F F F F F F F T Now from above truth table we can say that there are total 7 triplet are possible.

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