Answer
True
Work Step by Step
RECALL:
$S_n=a_1 \cdot \dfrac{1-r^n}{1-r}$
where
$r\ne0, 1$,
$a_1$ = the first term
$r$ = common ratio
Gives the sum of the first $n$ terms of a geometric sequence.
Thus, the given statement is true.
College Algebra (10th Edition)
by Sullivan, Michael
Published by
Pearson
ISBN 10:
0321979478
ISBN 13:
978-0-32197-947-6
Chapter 9 - Section 9.3 - Geometric Sequences; Geometric Series - 9.3 Assess Your Understanding - Page 664: 8
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.
