Statement -1 : $\sim (p \leftrightarrow \sim q) $ is equivalent to $p \leftrightarrow q$ <br> Statement -2: $\sim (p \leftrightarrow \sim q) $ is a tautology.

Question

( A ) Statement-1 is false, Statement-2 is true
( B ) Statement-1 is true, Statement 2 is true; Statement-2 is a correct explanation for Statement-1
( C ) Statement-1 is true, Statement-2 is false
( D ) Statement-1 is true, Statement 2 is true; Statement-2 is not a correct explanation for Statement-1