If $A$ and $B$ are two sets, then $A \cup B = A \cap B$ iff
If $A$ and $B$ are two sets, then $A \cup B = A \cap B$ iff
- A
$A \subseteq B$
- B
$B \subseteq A$
- C
$A = B$
- D
None of these
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- [JEE MAIN 2014]
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