Question 1201787
<font color=black size = 3>
Did you mean to say A = {a,e,i,o,u} ?
I'll assume that this is the case.


*[tex \Large A \cap B] is where we look to see what sets A and B have in common, or the overlapped region.
This is the set intersection operator.
'a' is in both A and B 
'e' is in both A and B
No other letters are in both sets


Answer: *[tex \Large A \cap B] = <font color=red size=4>{a, e}</font>