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MathSofiya Group Title

I'm try to strip out a term to have the sum start at n=0 but it turns out that I don't have to anything...I still don't understand why =/ \[0+\sum_{n=1}^\infty a_n nx^n=\sum_{n=0}^\infty a_n nx^n\]

  • 2 years ago
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    @lgbasallote

    • 2 years ago
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    @Algebraic!

    • 2 years ago
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    @Callisto

    • 2 years ago
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    @saifoo.khan

    • 2 years ago
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    |dw:1348282976204:dw|

    • 2 years ago
  6. MathSofiya Group Title
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    http://openstudy.com/study#/updates/505d1d36e4b02e13940fdd00

    • 2 years ago
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    |dw:1348283328593:dw|

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    |dw:1348283382718:dw|

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    |dw:1348283519218:dw|

    • 2 years ago
  10. mahmit2012 Group Title
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    Did you get my patern to solve DE with series?.

    • 2 years ago
  11. mahmit2012 Group Title
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    I have never used sigma !

    • 2 years ago
  12. MathSofiya Group Title
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    Yeah the series is solved

    • 2 years ago
  13. MathSofiya Group Title
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    I was just stuck on understanding that particular step but now I get it.

    • 2 years ago
  14. mahmit2012 Group Title
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    Sounds good.I hope I can help you more.

    • 2 years ago
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is replying to Can someone tell me what button the professor is hitting...

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