Which one of the following represents the commutative property?
- A ∪ B = B ∪ A
- A ∪ B = A ∪ B
- A ∩ B = A ∩ B
- None of these
Explanation
Commutative property means the order doesn’t matter: 𝐴 ∗ 𝐵 = 𝐵 ∗ 𝐴.
Union ∪ is commutative, so 𝐴 ∪ 𝐵 = 𝐵 ∪ 𝐴.
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- 70
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- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
- (-2A)^B
- -2A²B
- Both are equal
- Cannot be determined
اس سوال کو وضاحت کے ساتھ پڑھیں
- 78
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- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
