Statement $-1 :$ $\sim (p \leftrightarrow \sim q)$ is equivalent to $p\leftrightarrow q $
Statement $-2 :$ $\sim (p \leftrightarrow \sim q)$ s a tautology
Statement $-1$ is true, Statement $-2$ is true; Statement $-2$ is a correct explanation for Statement $-1$
Statement $-1$ is true, Statement $-2$ is true; Statement $-2$ is not a correct explanation for Statement $-1$
Statement $-1$ is false, Statement $-2$ is true
Statement $-1$ is true, Statement $-2$ is false
The negation of the statement
''If I become a teacher, then I will open a school'', is
Which of the following statement is a tautology?
The inverse of the proposition $(p\; \wedge \sim q) \Rightarrow r$ is
The logically equivalent of $p \Leftrightarrow q$ is :-
Which Venn diagram represent the truth of the statement“No policeman is a thief”