If statement $(p \rightarrow q) \rightarrow (q \rightarrow r)$ is false, then truth values of statements $p,q,r$ respectively, can be-

  • A

    $FTF$

  • B

    $TTT$

  • C

    $FFF$

  • D

    $FTT$

Similar Questions

The contrapositive of $(p \vee q) \Rightarrow r$ is

Let $F_{1}(A, B, C)=(A \wedge \sim B) \vee[\sim C \wedge(A \vee B)] \vee \sim A$ and $F _{2}( A , B )=( A \vee B ) \vee( B \rightarrow \sim A )$ be two logical expressions. Then ...... .

  • [JEE MAIN 2021]

If $q$ is false and $p\, \wedge \,q\, \leftrightarrow \,r$ is true, then which one of the following statements is a tautology?

  • [JEE MAIN 2019]

Statement $p$ $\rightarrow$  ~$q$ is false, if

Which of the following is not a statement