Statement $-1$ : $ \sim \left( {p \leftrightarrow \, \sim q} \right)$ is equivalent to $p \leftrightarrow q$

Statement $-2$ : $ \sim \left( {p \leftrightarrow \, \sim q} \right)$ is a tautology.

• A

  Statement $-1$ is True, Statement $-2$ is True;
  Statement $-2$ is a correct explanation for Statement $-1$ .

• B

  Statement $-1$ is True, Statement $-2$ is True;
  Statement $-2$ is $NOT$ a correct explanation for Statement $-1$ .

• C

  Statement $-1$ is True, Statement $-2$ is False.

• D

  Statement $-1$ is False, Statement $-2$ is True.