1.

If the statements `(p^^~r) to (qvvr)`, q and r are all false, then pA. is trueB. is falseC. may be true or falseD. data is insufficient

Answer» Correct Answer - A
`(p^^~r) to (q vvr)` is false ,
Thus , `p^^~r` is true and `qvvr` is false .
Hence, `p ` must be true.


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