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In all the questions below, we consider generic propositions P and Q and R . 1 . Is it true that ( P ) is
In all the questions below, we consider generic propositions P and Q and R Is it true that P is equivalent to P Explain your answer using a truthtable with three columns one column for P one column for P and one column forP Consider the following expression: P P Q Does its truthvalue depend on the truthvalue of P Why? Write down truthtables for the following expressions: P Q P V Q P V Q P Q
In all the questions below, we consider generic propositions P and Q and R
Is it true that P is equivalent to P Explain your answer using a truthtable with three columns one column for P one column for P and one column forP
Consider the following expression: P P Q Does its truthvalue depend on the truthvalue of P Why?
Write down truthtables for the following expressions:
P Q
P V Q
P V Q
P Q
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