p
and p q. 5. The statement "I say what I mean" can be rewritten as
"If I mean it, then I say it." The statement "I mean what I say" can
be rewritten as " If I say it, then I mean it." Now let p
be ``I say it'' and let q be ``I mean it''. Then the two statements are q
p
and p q.
| p | q | q p |
p q |
|
| T | T | T | T | |
| T | F | T | F | |
| F | T | F | T | |
| F | F | T | T |