Series 1 5.2 General Series (1/4) Series Notation n T n = 2n - 3 Term Number n (n must be positive)...
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1 Series Series 5.2 General Series (1/4) Series Notation Series Notation T n = 2n - 3 Term Number ( n n must be positive) Example: Find the 12 th term T 12 12 = 2 x 12 - 3 = 2 1
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Transcript of Series 1 5.2 General Series (1/4) Series Notation n T n = 2n - 3 Term Number n (n must be positive)...
![Page 1: Series 1 5.2 General Series (1/4) Series Notation n T n = 2n - 3 Term Number n (n must be positive) Example: Find the 12 th term 12 T 12 = 2 x 12 - 3 =](https://reader036.fdocuments.us/reader036/viewer/2022083005/56649f155503460f94c2b04a/html5/thumbnails/1.jpg)
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s5.2 General Series (1/4)
Series NotationSeries NotationTnn = 2n - 3
Term Number (nn must be positive)
Example:
Find the 12th term
T1212 = 2 x 12 - 3= 2 1
![Page 2: Series 1 5.2 General Series (1/4) Series Notation n T n = 2n - 3 Term Number n (n must be positive) Example: Find the 12 th term 12 T 12 = 2 x 12 - 3 =](https://reader036.fdocuments.us/reader036/viewer/2022083005/56649f155503460f94c2b04a/html5/thumbnails/2.jpg)
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s5.2 General Series (2/4)
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1r
2r
Sigma NotationSigma NotationThe Greek letter Σ means to sum a series.
21 22 23 24 25
1 4 9 16 25
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![Page 3: Series 1 5.2 General Series (1/4) Series Notation n T n = 2n - 3 Term Number n (n must be positive) Example: Find the 12 th term 12 T 12 = 2 x 12 - 3 =](https://reader036.fdocuments.us/reader036/viewer/2022083005/56649f155503460f94c2b04a/html5/thumbnails/3.jpg)
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s5.2 General Series (3/4)
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3m
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Sigma NotationSigma NotationThe Greek letter Σ means to sum a series.
)13x2(
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)14x2( )15x2(
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![Page 4: Series 1 5.2 General Series (1/4) Series Notation n T n = 2n - 3 Term Number n (n must be positive) Example: Find the 12 th term 12 T 12 = 2 x 12 - 3 =](https://reader036.fdocuments.us/reader036/viewer/2022083005/56649f155503460f94c2b04a/html5/thumbnails/4.jpg)
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s5.2 Finding the Mean using Σ (4/4)
Scorex
Tally Freq fxf12345
Σf = Σfx =
34762
1x332x483x7214x6245x210
22 66
ΣfxΣf
x =
6622
=
= 3
xxxxx