Which of the following statement is a tautology?
Which of the following statement is a tautology?
- [JEE MAIN 2022]
- A
$((\sim q) \wedge p) \wedge q$
- B
$((\sim q ) \wedge p ) \wedge( p \wedge(\sim p ))$
- C
$((\sim q ) \wedge p ) \vee( p \vee(\sim p ))$
- D
$( p \wedge q ) \wedge(\sim( p \wedge q ))$
Similar Questions
The statement $B \Rightarrow((\sim A ) \vee B )$ is equivalent to
The statement $B \Rightarrow((\sim A ) \vee B )$ is equivalent to
- [JEE MAIN 2023]
Which statement given below is tautology ?
Which statement given below is tautology ?
- [JEE MAIN 2023]
The inverse of the proposition $(p\; \wedge \sim q) \Rightarrow r$ is
The inverse of the proposition $(p\; \wedge \sim q) \Rightarrow r$ is
The conditional $(p \wedge q) \Rightarrow p$ is :-
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Which of the following statements is $NOT$ logically equivalent to $\left( {p \to \sim p} \right) \to \left( {p \to q} \right)$?
Which of the following statements is $NOT$ logically equivalent to $\left( {p \to \sim p} \right) \to \left( {p \to q} \right)$?