For the series The sum= 8 Ma n = 1 4n find the sum.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter7: Exponents And Exponential Functions
Section7.10: Recursive Formulas
Problem 15PPS
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1. Use summation notation to write the series  for 12 terms?

 

2. Find the sum and the number of terms?

For the series
The sum =
8
Σ
n = 1
4η
find the sum.
Transcribed Image Text:For the series The sum = 8 Σ n = 1 4η find the sum.
Use summation notation to write the series –1 + 2 – 4 + 8 - 16 . . . for 12 terms.
12
Σ−16−2)"
n = 1
12
Σ–1(2)"
n = 1
12
Σ–1(2)" - 1
n = 1
12
Σ−16−2)" - 1
n = 1
Transcribed Image Text:Use summation notation to write the series –1 + 2 – 4 + 8 - 16 . . . for 12 terms. 12 Σ−16−2)" n = 1 12 Σ–1(2)" n = 1 12 Σ–1(2)" - 1 n = 1 12 Σ−16−2)" - 1 n = 1
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