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If p, q, r are simple propositions, then the truth value of (~pq)~rp is

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Important Questions on Mathematical Reasoning

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JEE Main
IMPORTANT
The statement pattern ~pq is logically equivalent to
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JEE Main
IMPORTANT
The following statement (pq)(~pq)q is
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JEE Main
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The statement pqp is equivalent to 
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IMPORTANT
Which of the following is logically equivalent to ~pp~q?
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Which of the following is always true?
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If p~pq is false, the truth values of p and q are respectively 
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If p and q are true statements in logic, which of the following statement pattern is true?
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Given that p is 'false' and q is 'true' then the statement which is 'false' is