A = { Monday, Tuesday, Wednesday } . B
= { Tuesday, Friday, Saturday } .
What is An B?
The intersection of A and B, denoted by A n B, is the set of elements that are common to both A and B.
In this case, the common element between A and B is Tuesday.
Thus, A n B = { Tuesday }.
To find the intersection of two sets, A and B, denoted as A ∩ B, you need to find the elements that are common to both sets.
Given:
A = { Monday, Tuesday, Wednesday }
B = { Tuesday, Friday, Saturday }
To find A ∩ B, you need to determine the elements that are present in both sets A and B.
From the given sets, the element "Tuesday" is present in both A and B.
Therefore, A ∩ B = { Tuesday }