Which of the following is a contradiction
Which of the following is a contradiction
- A
$(p \wedge q) \wedge \sim (p \vee q)$
- B
$p \vee (\sim p \wedge q)$
- C
$(p \Rightarrow q) \Rightarrow p$
- D
None of these
Similar Questions
Which of the following is the negation of the statement "for all $M\,>\,0$, there exists $x \in S$ such that $\mathrm{x} \geq \mathrm{M}^{\prime \prime} ?$
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- [JEE MAIN 2021]
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If the Boolean expression $\left( {p \oplus q} \right) \wedge \left( { \sim p\,\Theta\, q} \right)$ is equivalent to $p \wedge q$, where $ \oplus $ , $\Theta \in \left\{ { \wedge , \vee } \right\}$ , ,then the ordered pair $\left( { \oplus ,\Theta } \right)$ is
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- [JEE MAIN 2019]