Question: Question 4 Consider the two statements ( p q ) ? ? ( p - q ) ( p q ) ? ? ( n

Question 4
Consider the two statements
(pq)??(p-q)
(pq)??(notpq).
is a contradiction, 2. is not.
2 is a contradiction, 1 is not.
Neither is a contradiction.
They are both contradictions.
Question 4 Consider the two statements ( p q ) ?

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