1.Which of the following statements is a tautology?a.((¬p)∨q)⇔p((\neg p) \vee q) \Leftrightarrow p((¬p)∨q)⇔pb.p⇒((¬p)∨q)p \Rightarrow ((\neg p) \vee q)p⇒((¬p)∨q)c.((¬p)∨q)⇔q((\neg p) \vee q) \Leftrightarrow q((¬p)∨q)⇔qd.q⇒((¬p)∨q)q \Rightarrow ((\neg p) \vee q)q⇒((¬p)∨q)Login to continueOnly logged in users canattempt or see the solution.
