00:01
So in this question first we are asked to construct the true table for the given statement.
00:09
We have three statements to solve and the next question is if b is false and q is true what is the values of this given statement.
00:23
So first let's do the first question.
00:27
So let's say we have 0 0 .01, 1 ,011.
00:34
Now the q is just a negation of q which is 1 -0 -0 because the negation of 0 is 1 and the negation of 1 is 0.
00:44
So p and not q, we can use this table on this table.
00:55
Pn, not q 0 and 1 is 0.
00:59
0 and 0 is 0.
01:02
1 and 1 is 1.
01:04
1 and 0 is 0.
01:06
So this is the true table for p and not q.
01:12
Let's go to the next question.
01:15
So let's say we have, i think i should switch this, so we can see it clearly.
01:34
So 0001, 1 ,011.
01:40
Not b is just the negation of p which is 1100...