MathematicsMedium115×since 2008Q4401Consider the following statements P : Suman is brilliant Q : Suman is rich R : Suman is honest The negation of the statement, “Suman is brilliant and dishonest if and only if Suman is rich” can be expressed as :A∼[Q↔(P∧∼R)]\sim \left[ {Q \leftrightarrow \left( {P \wedge \sim R} \right)} \right]∼[Q↔(P∧∼R)]B∼Q↔P∧R\sim Q \leftrightarrow P \wedge R∼Q↔P∧RC∼(P∧∼R)↔Q\sim \left( {P \wedge \sim R} \right) \leftrightarrow Q∼(P∧∼R)↔QD∼P∧(Q↔∼R)\sim P \wedge \left( {Q \leftrightarrow \sim R} \right)∼P∧(Q↔∼R)Check answerSkip