Which of the following is true for the propositions \( p \) and \( q \) ? (A) \( p \wedge q \) i...

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Which of the following is true for the propositions \( p \) and \( q \) ?
(A) \( p \wedge q \) is true when at least one of \( p \) and \( q \) is true
(B) \( p \rightarrow q \) is true when \( p \) is true and \( q \) is false
(C) \( p \leftrightarrow q \) is true only when both \( p \) and \( q \) are true
(D) \( \sim(p \vee a) \) is true only when both \( p \) and q are false
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