MathematicsEasy115×since 2008Q4321Which one of the following Boolean expressions is a tautology?A(p ∨\vee∨ q) ∧\wedge∧ (~ p ∨\vee∨ ~ q)B(p ∨\vee∨ q) ∨\vee∨ ( p ∨\vee∨ ~ q)C(p ∧\wedge∧ q) ∨\vee∨ ( p ∧\wedge∧ ~ q)D(p ∨\vee∨ q) ∧\wedge∧ ( p ∨\vee∨ ~ q)Check answerSkip