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Q. |
The symmetric difference A ⊕ B is the set |
A. | a – a ∩ b |
B. | (a∪ b) – (a∩ b) |
C. | (a – b) ∩ (b – a) |
D. | a ∪ (b – a) |
Answer» B. (a∪ b) – (a∩ b) |
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