4 ms·
This is just a corollary of the fact that "p or not p" is false (for any value of p).
by thegeomaster 7y ago
This is just a corollary of the fact that "p or not p" is false (for any value of p).
- pretty_lorelei 7y ago"p and not p" is false, "p or not p" is always true.
- thegeomaster 7y agoOops. Went a bit on autopilot with that one.
- rq1 7y agoThen everything is true. :)