Answer
Makes sense
Work Step by Step
For a geometric sequence, $a_n=a_1r^{n-1}$ refers multiplication and for an arithmetic sequence, we have $a_n=a_1+(n-1)d$ refers to addition .
Hence, the given statement makes sense.
Intermediate Algebra for College Students (7th Edition)
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-13417-894-7
ISBN 13:
978-0-13417-894-3
Chapter 11 - Section 11.3 - Geometric Sequences and Series - Exercise Set - Page 857: 112
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