00:01
Okay, so let's start by solving for what's inside our parentheses.
00:06
So we have p and the negation of q.
00:09
So the negation of q, let's find that that's false, true, true, false, and then lastly true, true.
00:19
So we're going to use this column and our p column to find our conjunction between these two.
00:25
So we have true and false that's false, true and false that's false again, true and true that is true.
00:37
True and true that's false and false.
00:43
That's false.
00:44
False and false.
00:44
That's false.
00:45
False and true that is false.
00:50
So now we'll use our blue column as well as our column r to find our conditional between these two.
00:58
So we have true implies false...