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Sticky Note
(x/x ∈ A and x ∈/ B) represent ____?
  1. A\B
  2. B\A
  3. AUB
  4. None of these
Explanation

The given expression:

(x/x ∈ A and x ∈/ B)

Can be read as:

x is an element of A and x is not an element of B

This represents the set difference between A and B, which is denoted as:

A B or A - B

The correct answer is: AB

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  1. 3
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  3. 5
  4. 6
اس سوال کو وضاحت کے ساتھ پڑھیں

  1. 10 and 30
  2. 15 and 25
  3. 20 and 20
  4. 12 and 28
اس سوال کو وضاحت کے ساتھ پڑھیں

  1. (t² + 4)(t - 2)(t - 2)
  2. (t² - 4)(t² - 4)
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اس سوال کو وضاحت کے ساتھ پڑھیں

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اس سوال کو وضاحت کے ساتھ پڑھیں

  1. 2 + 3i
  2. −2 + 3i
  3. −2 − 3i
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اس سوال کو وضاحت کے ساتھ پڑھیں

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