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
The negation of the expression $q \vee((\sim q) \wedge p)$ is equivalent to
The negation of the expression $q \vee((\sim q) \wedge p)$ is equivalent to
- [JEE MAIN 2023]
The logically equivalent preposition of $p \Leftrightarrow q$ is
The logically equivalent preposition of $p \Leftrightarrow q$ is
- [AIEEE 2012]
The statement $\sim[p \vee(\sim(p \wedge q))]$ is equivalent to
The statement $\sim[p \vee(\sim(p \wedge q))]$ is equivalent to
- [JEE MAIN 2023]
If the Boolean expression $( p \Rightarrow q ) \Leftrightarrow( q *(\sim p ))$ is a tautology, then the Boolean expression $p *(\sim q )$ is equivalent to
If the Boolean expression $( p \Rightarrow q ) \Leftrightarrow( q *(\sim p ))$ is a tautology, then the Boolean expression $p *(\sim q )$ is equivalent to
- [JEE MAIN 2021]
When does the current flow through the following circuit
When does the current flow through the following circuit