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dmezzullo

  • 2 years ago

Find A intersection B. A: {2, 4, 6, 8, 10, 12} B: {−2, −1, 2, 4, 7, 11} {−2, −1, 2, 4, 6, 7, 8, 10, 11, 12} {1, 4, 7, 11} {2, 4} { }

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  1. dmezzullo
    • 2 years ago
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    @saloniiigupta95

  2. ajprincess
    • 2 years ago
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    A intersection B.={elements common to both A and B} Can u find it @dmezzullo?

  3. dmezzullo
    • 2 years ago
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    no

  4. ajprincess
    • 2 years ago
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    What are the elements in A that are also in B?

  5. ajprincess
    • 2 years ago
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    Are there any such elements?

  6. jazy
    • 2 years ago
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    Can you TRY to learn? :/ A: {2, 4, 6, 8, 10, 12} B: {−2, −1, 2, 4, 7, 11} What numbers can you see in Set A AND Set B?

  7. freewilly922
    • 2 years ago
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    Maybe a visual? |dw:1353338898047:dw|

  8. amistre64
    • 2 years ago
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    if you write it such that like numbers in each set line up, it might be simpler to see

  9. amistre64
    • 2 years ago
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    A: { 2, 4, 6, 8, 10, 12} B: {−2, −1, 2, 4, 7, 11 }

  10. dmezzullo
    • 2 years ago
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    i think i got it now.... is the answer d?

  11. freewilly922
    • 2 years ago
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    Think of a set as a list of names (elements). You have two lists(sets) of names(elements) A and B. A intersect B is asking you, "what names (elements) are on BOTH lists(sets)?" In this case you have numbers instead of names.

  12. jazy
    • 2 years ago
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    @dmezzullo you are guessing. What number can you see in both A and B???? A: 2, 4,6, 8, 10, 12 B: −2, −1, 2, 4, 7, 11 |dw:1353339582910:dw|

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