1. 
If p is false and q is true, state the truth for: ~ p ~ q


2. 
If p is false and q is false, state the truth for: p (~ q p )


3. 
If p is true and q is true, state the truth for: ~ p ( p q )


4. 
If p is true and q is true, state the truth for: p ~ q


5. 
If p is true and q is true, state the truth for: ~ p ~ q


6. 
If p is true and q is true, state the truth for: p ~ q


7. 
If p is true and q is false, state the truth for: q (~ p q )


8. 
If p is false and q is false, state the truth for: p ( p q )


9. 
If p is false and q is true, state the truth for: ( p q ) q


10. 
If p is false and q is false, state the truth for: ~ p ~ q


11. 
If p is true and q is true, state the truth for: ~(~ p q )


12. 
If p is true and q is false, state the truth for: ( p ~ q )~ q


13. 
If p is true and q is true, state the truth for: ~ p q


14. 
If p is true and q is true, state the truth for: ~(( p q )( q ~ p ))


15. 
If p is false and q is true, state the truth for: ( p ~ q ) p


16. 
If p is false and q is true, state the truth for: ~( p ~ q )


17. 
If p is false and q is false, state the truth for: ~(~ q ~ p )(~ q p )


18. 
If p is true and q is true, state the truth for: (~ p ~ q ) q


19. 
If p is false and q is false, state the truth for: ~(( q ~ p )(~ q ~ p ))


20. 
If p is false and q is false, state the truth for: ( q p )(~ p q )

