If A = { 1, 2, 3, 4, 5, 6}, B = { 2, 4, 6, 8 }. Find (A – B) ⋃ (B – A).
-
{1, 3, 5, 8}
- {8}
- {1, 2, 3, 4, 5, 6, 8}
- {1, 3, 5}
The correct answer is: A
Explanation
A = { 1, 2, 3, 4, 5, 6}
B = { 2, 4, 6, 8 }
A - B = { 1, 3, 5 }
B - A = { 8 }
∴ (A - B) ⋃ (B - A) = {1, 3, 5, 8}
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