MathematicsEasy115×since 2008Q4365Let r ∈\in∈ {p, q, ∼\sim∼p, ∼\sim∼q} be such that the logical statement r ∨\vee∨ (∼\sim∼p) ⇒\Rightarrow⇒ (p ∧\wedge∧ q) ∨\vee∨ r is a tautology. Then r is equal to :ApBqC∼\sim∼pD∼\sim∼qCheck answerSkip