Question

Continued from previous question
(4) Find (A n B)'
(A n B)' =_____________________________________
(5) Find (A u B)'
(A u B)'=__________________________
Note n= the intersection of the set and u= the union of the set

Answer 1

\[(A\cap B)^'\] takes two steps. first find

\[A\cap B\] and then find everything not in
\[A\cap B\]

similarly for
\[(A\cup B)'\]