Multiple choice maths proofs in mathematics implications principle of mathematical induction different forms of theoretical statements Let p,q be statements. Negation of statement $p \leftrightarrow ~ q$, is $~ q \rightarrow p$ $ ~ p v q$ $p \leftrightarrow q$ $p \rightarrow q$ Reveal answer Fill a bubble to check yourself A Correct answer Explanation p q ~q $p \leftrightarrow ~q$ $~(p \leftrightarrow ~q)$ $~q \rightarrow p$ $~p v q$ $p \leftrightarrow q$ $p \rightarrow q$ T T F F T T T T T T F T T F T F F F F T T T F T T F T F F F F T F T T T