English me Marathi midiyam

This is false (F) only when $P$ is true (T) and $Q$ is false (F).

This is the opposite of the values for $P$.

This is the opposite of the values for $Q$.

This is false (F) only when both $\neg P$ and $\neg Q$ are false (F).

This is true (T) only when both $(P \to Q)$ and $(\neg P \lor \neg Q)$ are true (T).

This is true (T) only when both sides, i.e., $(P \to Q) \land (\neg P \lor \neg Q)$ and $P$, have the same truth value.

The truth table is as follows:

The final column of the truth table shows all 'F' (False) values. Therefore, the given expression is a contradiction.

The final column of the truth table consists of all F values, indicating a contradiction.