Question
General Aptitude Question on Sets and Relations
Let E and F be any two sets. Which of the following statements is NOT correct?
A
E-F=E-(E∩F)
B
(E∪F)-F=E-(E∩F)
C
E-(E∩F)=E∩FC
D
(E∪F)-F=(E-F)∪(E∩F)
Answer
(E∪F)-F=(E-F)∪(E∩F)
Explanation
Solution
The correct option is (D): (E∪F)-F=(E-F)∪(E∩F).