If A is any set, then - Vidyadip

MCQ

If $A$ is any set, then

A
$A \cup A' = \phi $
✓
$A \cup A' = U$
C
$A \cap A' = U$
D
None of these

✓

Answer

Correct option: B.

$A \cup A' = U$

b
(b) It is obvious.

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