If A, B, C are non-empty sets, then (A - B) U (B - A) = ?
(A U B) - B
As we have learnt,
Theorem on Operation -
A-(BUC)=(A-B)U(A-C)
A(B-C)=(AB)-(AC)
-
gives us
As seen in the venn diagram.
Option 1)
(A U B) - B
Option 2)
Option 3)
Option 4)
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