The logically equivalent preposition of (p \Leftrightarrow q... | Mathematics | SolveeIt | Solveeit

Today, August 18

Question

The logically equivalent preposition of $p \Leftrightarrow q$ is

A

$( p \Rightarrow q) \wedge (q \Rightarrow p)$

B

$p \wedge q$

C

$(p \wedge q) \vee (q \Rightarrow p)$

D

$(p \wedge q) \Rightarrow (q \vee p)$

Answer

$( p \Rightarrow q) \wedge (q \Rightarrow p)$

Explanation

Solution

$(p \Rightarrow q) \wedge ( q \Rightarrow p)$ means $p \Leftrightarrow q$