If \( p, q \), and \( r \) are simple propositions such that \( (p \wedge q) \wedge(q \wedge r) ....

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If \( p, q \), and \( r \) are simple propositions such that \( (p \wedge q) \wedge(q \wedge r) \) is true, then
\( \mathrm{P} \)
(1) \( p, q \) and \( r \) are all false
W.
(2) \( p, q \) and \( r \) are all true
(3) \( p, q \) are true and \( r \) false
(4) \( p \) is true and \( q, r \) false


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