Negation of the statement $P$ : For every real number, either $x > 5$ or $x < 5$ is
There exist a real number $x$ such that neither $x \geq 5\,$ nor $x \leq 5\,$
For every real number, either $x < 5$ or $x > 5$
There exist a real number $x$ such that neither $x > 5$ nor $x < 5$
None of these
Which of the following statement is a tautology?
Negation of "If India wins the match then India will reach in the final" is :-
Which one of the following Boolean expressions is a tautology?
Which of the following is not a statement
Which of the following statements is $NOT$ logically equivalent to $\left( {p \to \sim p} \right) \to \left( {p \to q} \right)$?