Q. If $A$ and $B$ are two sets, then $A - (A - B)$ is equal to
A) $B$
B) $A \cup B$
C) $A \cap B$
D) $B - A$
Explanation
(c)
[image:1_image4.jpeg]
From the venn diagram
$A - (A - B) = A \cap B$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.