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mia888 Group Title

Use summation notation to write the series 2 + 4 + 6 + 8 + ... for 10 terms.

  • one year ago
  • one year ago

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  1. mia888 Group Title
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    |dw:1361307440584:dw|

    • one year ago
  2. mia888 Group Title
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    Is that correct?

    • one year ago
  3. TheEncoder Group Title
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    wouldnt it be that but with the 2n changed to ai because it's not being doubled or squared?

    • one year ago
  4. TheEncoder Group Title
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    |dw:1361307783491:dw|Here is your answer..

    • one year ago
  5. Mr.Math Group Title
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    Yes @mia888 , your answer is correct!

    • one year ago
  6. TheEncoder Group Title
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    So, what is the 2n for?

    • one year ago
  7. mia888 Group Title
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    |dw:1361308662625:dw|

    • one year ago
  8. TheEncoder Group Title
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    That makes no sense..

    • one year ago
  9. mia888 Group Title
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    It is the explicit formula.

    • one year ago
  10. mia888 Group Title
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    [To be honest, it doesn't make much sense to me either.]

    • one year ago
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