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For any set X and Universal set U, $X\cap X$=? | ClassNotes
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Sep 18, 2022
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For any set $X$ and Universal set $U$, $X\cap X=$
Difficulty: Easy
A:
$U$
B:
$\phi$
C:
$X'$
D:
$X$
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ID: 63273dbaca83163ac3a12fc7
