k=1 Arithmetic Series Sn =5 (a, + an) 2.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section: Chapter Questions
Problem 26RE
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Summation Formulas:
a
(a-rk-1) :
|r| < 1
1.
Geometric Series
k=1
n
Sn =5 (a, + an)
2.
Arithmetic Series
п(п + 1)
k =
n(n + 1)(2n + 1)
k2 =
3.
4.
2
6.
k=1
k=1
Transcribed Image Text:Summation Formulas: a (a-rk-1) : |r| < 1 1. Geometric Series k=1 n Sn =5 (a, + an) 2. Arithmetic Series п(п + 1) k = n(n + 1)(2n + 1) k2 = 3. 4. 2 6. k=1 k=1
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