Precalculus (6th Edition)

Published by Pearson
ISBN 10: 013421742X
ISBN 13: 978-0-13421-742-0

Chapter 11 - Further Topics in Algebra - 11.3 Geometric Sequences and Series - 11.3 Exercises - Page 1033: 9


Neither arithmetic nor geometric

Work Step by Step

$35-20\neq 20-10\neq 10-5$ then this is not arithmetic sequence $\dfrac {35}{20}\neq \dfrac {20}{10}=\dfrac {10}{5}$ then this is not geometric sequence either
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