Algebra and Trigonometry 10th Edition

Published by Cengage Learning
ISBN 10: 9781337271172
ISBN 13: 978-1-33727-117-2

Chapter 11 - 11.3 - Geometric Sequences and Series - 11.3 Exercises - Page 795: 17

Answer

$a_1=1$ $a_2=e$ $a_3=e^2$ $a_4=e^3$ $a_5=e^4$

Work Step by Step

$a_n=a_1r^{n-1}$ $a_1=1,~~r=e$ $a_2=1(e)^{2-1}=e$ $a_3=1(e)^{3-1}=e^2$ $a_4=1(e)^{4-1}=e^3$ $a_5=1(e)^{5-1}=e^4$
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