Σ Suppose that an = -1 and ) b, 9 and a1 = -8 and b, = - 6, find the sum of the n=1 n=1 series: E(-7an + 1b,) A. 1 %3D n=1 B. (-7an + 1b,) = n=2

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Suppose that 

\[
\sum_{n=1}^{\infty} a_n = -1 \quad \text{and} \quad \sum_{n=1}^{\infty} b_n = -9
\]

and 

\[
a_1 = -8 \quad \text{and} \quad b_1 = -6
\]

find the sum of the series:

A. 

\[
\sum_{n=1}^{\infty} (-7a_n + 1b_n) = 1
\]

B. 

\[
\sum_{n=2}^{\infty} (-7a_n + 1b_n) = \text{[Blank for solution]}
\]
Transcribed Image Text:Suppose that \[ \sum_{n=1}^{\infty} a_n = -1 \quad \text{and} \quad \sum_{n=1}^{\infty} b_n = -9 \] and \[ a_1 = -8 \quad \text{and} \quad b_1 = -6 \] find the sum of the series: A. \[ \sum_{n=1}^{\infty} (-7a_n + 1b_n) = 1 \] B. \[ \sum_{n=2}^{\infty} (-7a_n + 1b_n) = \text{[Blank for solution]} \]
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