00:01
Let's find the following compound statement.
00:04
So let's start with what's inside our parentheses.
00:06
So we want to find first negation of p.
00:09
So looking at column, our column of p and taking its negation, we get the following.
00:21
And then we also want the negation of q.
00:23
So looking at column q and taking our negation, we get the following.
00:32
Okay, and now let's find the conjunction between these two.
00:35
So we have false and false, that's false and true, that's also false, true and false, that's false, and true and true that's true.
00:47
Okay, now let's look at our other parentheses.
00:50
So we want the negation of r, looking at our column r and taking its negation, we get the following.
01:03
Okay, and we have a negation of q column here...