MCQ
If $A$ and $B$ are two sets then $(A -B) \cup (B -A) \cup (A \cap B)$ is equal to
- ✓$A \cup B$
- B$A \cap B$
- C$A$
- D$B'$
✓
Answer
Correct option: A.
$A \cup B$
a
(a) From Venn-Euler's diagram,
(a) From Venn-Euler's diagram,
$\therefore (A - B)\, \cup (B - A) \cup (A \cap B) = A \cup B$.
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