00:01
Okay, so we're going to fill in this true table here.
00:03
The first two columns are just given possibilities with two statements and true and false combination.
00:09
So there's four.
00:10
I write them like this.
00:12
The next one is p or q, meaning if either p or q is true, then the statement is true.
00:18
So since t and t here are true, this one is true, t and f and f and f, both are false, not either is true.
00:27
So this is a false statement.
00:28
P implies p or q, as long as the hypothesis is true and the conclusion is true, then it's a true statement.
00:37
But if the hypothesis is false, no matter what occurs, it's a true statement...