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Description: amount n the first term of an arithmetic sequence is determined by a formula S, = 4n? –n The fifth termof the series isA. 27А.D. 95Е.В.35115С.55

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amount n the first term of an arithmetic sequence is determined by a formula S. = 4n? – n. The fifth term of the series is А. 27 D. 95 В. 35 Е. 115 С. 55

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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Concept explainers

Sequence and Series

A sequence is defined as a collection of things. Series is defined to sum the things one by one in the sequence. It was invented by German mathematician Carl Friedrich Gauss.

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Question

amount n the first term of an arithmetic sequence is determined by a formula S, = 4n? –n The fifth term
of the series is
A. 27
А.
D. 95
Е.
В.
35
115
С.
55

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