Find the sum of the first n terms using the formula: a(1r) 1-r 1,-1, 1,-1, 1, ... (31 terms) Round your answer to the nearest hundredth. Enter

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Find the sum of the first n terms
using the formula:
a(1-r)
1-r
1,-1, 1, -1, 1, ... (31 terms)
Round your answer to the nearest hundredth.
DELL
Enter
Transcribed Image Text:Search Find the sum of the first n terms using the formula: a(1-r) 1-r 1,-1, 1, -1, 1, ... (31 terms) Round your answer to the nearest hundredth. DELL Enter
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