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Mathematics, 20.11.2019 05:31 AM28

If a ⊂ b, then

1. a ∩ b = b
2. a ∪ b = b
3. a ∩ b = ∅

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Answers: 2

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If a ⊂ b, then

1. a ∩ b = b
2. a ∪ b = b
3. a ∩ b = ∅...
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