00:01
In this problem, we have been asked to find the sets a and b.
00:04
And we are given the information that the set a minus b has the elements 1578.
00:13
The set b minus a has the elements 2 and 10.
00:21
And the set a intersection b has the elements 3, 6, and 9.
00:29
Using this information, we need to find the sets a and b.
00:32
Now, let us use the given information to draw a venn diagram.
00:41
So let this set be the set a.
00:44
Let this set be the set b.
00:46
Now we see that a intersection b is 369.
00:51
So 3, 6 and 9 will be over here.
00:55
Now, a minus b as 157 and 8.
00:59
So these are the elements which are in the set a but which do not lie in the set b...