8.1.1 Operations on Sets
All Questions
If A and B are two non empty sets, then <math><mi>A</mi><mo>∪</mo><mi>B</mi></math> = ?
a)
<math><mo>∅</mo></math>
b)
<math><mi>B</mi><mo>∩</mo><mi>A</mi></math>
c)
<math><mi>A</mi><mo>∩</mo><mi>B</mi></math>
d)
<math><mi>B</mi><mo>∪</mo><mi>A</mi></math>
Check
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