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osanseviero
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Write the next series completly and write to what tends when you get the limit
 10 months ago
 10 months ago
osanseviero Group Title
Write the next series completly and write to what tends when you get the limit
 10 months ago
 10 months ago

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osanseviero Group TitleBest ResponseYou've already chosen the best response.0
\[Sn=\frac{ 6 }{ 10 }+\frac{ 6 }{ 100 }+...\]
 10 months ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.0
is your job to add up \[\frac{6}{10}+\frac{6}{100}+\frac{6}{1000}+...\] which is the same as \[0.6666...\]
 10 months ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.0
you probably already know this one since \(0.33333...=\frac{1}{3}\) then if you double it you get \(0.6666...=\frac{2}{3}\)
 10 months ago

osanseviero Group TitleBest ResponseYou've already chosen the best response.0
Yep, I know that...so what should I do...keep adding?
 10 months ago

osanseviero Group TitleBest ResponseYou've already chosen the best response.0
oh....I see...it is 0.6666
 10 months ago

osanseviero Group TitleBest ResponseYou've already chosen the best response.0
So it tends to 0.66666... in infinity?
 10 months ago

osanseviero Group TitleBest ResponseYou've already chosen the best response.0
And how to write the complete series?
 10 months ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.0
\(\overline{.6}=\frac{2}{3}\)
 10 months ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.0
i was assuming you knew what "point six" repeating is if you have so sum a geometric series, we can do that as well, but you are still going to get \(\frac{2}{3}\)
 10 months ago

osanseviero Group TitleBest ResponseYou've already chosen the best response.0
I knew. So...its tendency and writing the series is the same?
 10 months ago

osanseviero Group TitleBest ResponseYou've already chosen the best response.0
Oh... \[Sn?\frac{ 6 }{ 10 }\times \frac{ 1 }{ 10 }^{n1}\]
 10 months ago

osanseviero Group TitleBest ResponseYou've already chosen the best response.0
that is an =
 10 months ago

satellite73 Group TitleBest ResponseYou've already chosen the best response.0
are you familiar with sigma notation?
 10 months ago

osanseviero Group TitleBest ResponseYou've already chosen the best response.0
so...
 10 months ago
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