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cshalvey

Geometry Help for @danielamarques Please!

  • one year ago
  • one year ago

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  1. cshalvey
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    Anyone able to help with how to properly write out the first equation? Thanks everyone! http://assets.openstudy.com/updates/attachments/4ff88fa6e4b058f8b763120d-danielamarques-1341689780965-questions345.png

    • one year ago
  2. Zarkon
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    \[\sum_{i=1}^{\infty}12\left(\frac{3}{5}\right)^{i-1}\]

    • one year ago
  3. Zarkon
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    \sum_{i=1}^{\infty}12\left(\frac{3}{5}\right)^{i-1}

    • one year ago
  4. Zarkon
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    this is a geometric sum

    • one year ago
  5. Zarkon
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    \[\sum_{i=1}^{\infty}a\left(r\right)^{i-1}=\frac{a}{1-r}\] for \(|r|<1\)

    • one year ago
  6. Zarkon
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    compair your question to what I typed above

    • one year ago
  7. danielamarques
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    I'm confused, which question is that one ^

    • one year ago
  8. Zarkon
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    that is the sum in question #3 of the file you posted

    • one year ago
  9. danielamarques
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    I don't get this at all >.<

    • one year ago
  10. Zarkon
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    have you had a lecture on how to computer geometric series?

    • one year ago
  11. Zarkon
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    *compute

    • one year ago
  12. Zarkon
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    http://tutorial.math.lamar.edu/Classes/CalcII/Series_Special.aspx

    • one year ago
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spraguer (Moderator)
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is replying to Can someone tell me what button the professor is hitting...

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