00:01
In the given question a few conditions are given to us and we are told to plot this on a when diagram.
00:07
So in a when diagram what we have is we would have a universal set which is denoted by a rectangle and in this set we would have all the possible values that we are going to plot in this diagram right and we would have two sets if there are two different sets we would have a two different circles representing those sets of values and if we have three different sets of values that we have to represent we would draw another circle like this right so now in the question we are told that there are two intersecting circles that are labeled as a and b and the universal set is labeled as u.
00:54
Now the first thing that we have to label is we are told that there is a and value, there is a value of 2 which can be seen in a only.
01:08
So there is a only 2 and a only 2 and 6.
01:17
So a only would mean that they would occur in this space over here.
01:23
So this part over here is a common area for a and b.
01:28
So since 2 and 6 occurred in a part where there is a only, we would write them in this space over here.
01:37
So we have wrote 2 and 6 in a only region.
01:40
Next up we have b only numbers which are 13 and 17.
01:47
So b only would mean 13, 17 and there is another number 20.
01:52
So these numbers would come in a region where there are only b values...
