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iloveboys Group Title

If A = {negative integers} and B = {integers divisible by 3}, what is A ∩ B? Answer {…-4, -3, -2, -1} { } {…-12, -9, -6, -3} {0}

  • 2 years ago
  • 2 years ago

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  1. Tomas.A Group Title
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    third one

    • 2 years ago
  2. Elekt Group Title
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    The third option.

    • 2 years ago
  3. iloveboys Group Title
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    If S = {integers} and subset B = {positive integers}, what is B'? Answer {1, 2, 3, 4, …} {integers} {…,-3, -2, -1} { }

    • 2 years ago
  4. tdabboud Group Title
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    I agree 3rd option

    • 2 years ago
  5. Tomas.A Group Title
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    first one in second question..

    • 2 years ago
  6. tdabboud Group Title
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    correct again

    • 2 years ago
  7. myininaya Group Title
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    B'={negative integers and 0}

    • 2 years ago
  8. iloveboys Group Title
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    Let A = {1, 2} and let B = {3, 4, 5}. Find A X B. Answer {1, 2} { } {1, 2, 3, 4, 5} {(1, 3), (1, 4), (1, 5), (2, 3), (2, 4), (2, 5)}

    • 2 years ago
  9. iloveboys Group Title
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    You dont have to help!

    • 2 years ago
  10. myininaya Group Title
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    ?what

    • 2 years ago
  11. myininaya Group Title
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    that question above is none of these

    • 2 years ago
  12. iloveboys Group Title
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    sorry i posted that in the wrong spot

    • 2 years ago
  13. myininaya Group Title
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    If S = {integers} and subset B = {positive integers}, what is B'? Answer {1, 2, 3, 4, …} {integers} {…,-3, -2, -1} { } none of these the answer is {...,-3,-2,-1,0}

    • 2 years ago
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