Answer
$a_1=1$
$a_2=3$
$a_3=5$
$a_4=7$
$a_{100}=199$
Work Step by Step
We are given:
$a_{n}=2n-1$
We evaluate:
$a_1=2(1)-1=1$
$a_2=2(2)-1=3$
$a_3=2(3)-1=5$
$a_4=2(4)-1=7$
$a_{100}=2(100)-1=199$
College Algebra 7th Edition
by Stewart, James; Redlin, Lothar; Watson, Saleem
Published by
Brooks Cole
ISBN 10:
1305115546
ISBN 13:
978-1-30511-554-5
Chapter 8, Sequences and Series - Section 8.1 - Sequences and Summation Notation - 8.1 Exercises - Page 600: 4
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