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Mathematics
Mathematics
Problem
If
A
A
A
,
B
B
B
and
C
C
C
are three sets such that
A
∪
B
=
C
A \cup B = C
A
∪
B
=
C
and
A
∩
B
=
∅
A \cap B = \emptyset
A
∩
B
=
∅
, then show that
A
=
C
−
B
A = C - B
A
=
C
−
B
.
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