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96mertcank96 Group Title

given A = {2,3,5,7,8} and B = {3,5,8,9} What is A U B?

  • one year ago
  • one year ago

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  1. morganFREEDDOM Group Title
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    358 easy men

    • one year ago
  2. 96mertcank96 Group Title
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    how did you get that answer?

    • one year ago
  3. morganFREEDDOM Group Title
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    comon sense?

    • one year ago
  4. 96mertcank96 Group Title
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    yes but there must be a mathematical technique you used to get the answer

    • one year ago
  5. morganFREEDDOM Group Title
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    no just common sense

    • one year ago
  6. morganFREEDDOM Group Title
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    trust me men simple

    • one year ago
  7. morganFREEDDOM Group Title
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    why i think i chose them answers?

    • one year ago
  8. morganFREEDDOM Group Title
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    use comon sense look at hte numbers

    • one year ago
  9. morganFREEDDOM Group Title
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    and thats ur answer

    • one year ago
  10. 96mertcank96 Group Title
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    yeah but i need to explain how i got the answer and i cant write used common sense????? that would make your statement invalid to me

    • one year ago
  11. morganFREEDDOM Group Title
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    u must fail at math if u have no common sense

    • one year ago
  12. 96mertcank96 Group Title
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    i have no answer choice as 3,5,8 and thank you for being civilized and kindhearted -_-

    • one year ago
  13. inkyvoyd Group Title
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    Oh yeah, now you hav TWO ignorant people

    • one year ago
  14. inkyvoyd Group Title
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    A = {2,3,5,7,8} and B = {3,5,8,9}|dw:1364782794558:dw|

    • one year ago
  15. inkyvoyd Group Title
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    find what's in the center. That is what the Union symbol means.

    • one year ago
  16. 96mertcank96 Group Title
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    3,5,and 8

    • one year ago
  17. 96mertcank96 Group Title
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    yes but i have no answer choice like that whatsoever

    • one year ago
  18. inkyvoyd Group Title
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    that's cause that's the intersection.

    • one year ago
  19. inkyvoyd Group Title
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    My bad. The union is the concatenation of the two

    • one year ago
  20. 96mertcank96 Group Title
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    yes wouldnt that be the middle?

    • one year ago
  21. inkyvoyd Group Title
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    A = {2,3,5,7,8} and B = {3,5,8,9} join the two sets together and take out repeats

    • one year ago
  22. 96mertcank96 Group Title
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    3 and 5 then that would explain it...

    • one year ago
  23. 96mertcank96 Group Title
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    and 8

    • one year ago
  24. inkyvoyd Group Title
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    No. {2,3,5,7,8}U{3,5,8} is {2,3,5,7,8}

    • one year ago
  25. inkyvoyd Group Title
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    http://en.wikipedia.org/wiki/Union_%28set_theory%29

    • one year ago
  26. inkyvoyd Group Title
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    I'm sorry what I said before is the intersection.

    • one year ago
  27. 96mertcank96 Group Title
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    i have no answer choice like that i have {5} {5,8} {2,3,4,7,9} {2,3,4,5,7,8,9}

    • one year ago
  28. inkyvoyd Group Title
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    http://en.wikipedia.org/wiki/Union_%28set_theory%29

    • one year ago
  29. inkyvoyd Group Title
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    Read this article. You will findwhat you seek. My first venn diagram image and the answer obtained from that is incorrect. You must put the two sets together and take out repeats.

    • one year ago
  30. 96mertcank96 Group Title
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    yes i know ive read it but my answer choices make that article invalid...

    • one year ago
  31. inkyvoyd Group Title
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    yeah, well can't help you there. The answer should be what agrees with that wiki article.

    • one year ago
  32. 96mertcank96 Group Title
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    you can never trust Wiki...

    • one year ago
  33. inkyvoyd Group Title
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    Well, I'm as worthy of trust as wiki. The wiki math articles have yet to fail me. If you don't want to read wiki, just google union set theory and see if what you get disagrees.

    • one year ago
  34. 96mertcank96 Group Title
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    yeah aint nobody got time for that so thank you for your help!

    • one year ago
  35. inkyvoyd Group Title
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    np :)

    • one year ago
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