I: SEQUENCE For each sequence, state if conver find the limit. 1) an = n²-1 2 2n -n+7 , n=1, 2, 3, ... N 2X

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.2: Arithmetic Sequences
Problem 67E
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Question
(SF) 12/93
I: SEQUENCES AND SERIES:
For each sequence, state if convergent or divergent and, if convergent,
find the limit.
1) a =
n
3) a
9)
=
²-1
2n-n+7
k=1
(-
For each series, find the sum.
k-1
5)
sin (17)
n
k
k+5
,n=1, 2, 3, ...
2
, n=1, 2, 3, ...
1
6)
8)
23 an
4)
10)
(k+1) (k+2)
k=1
k=1
Use the integral test to decide if the following series converge.
1
7)
(k+4)
a
k=1
=
k=1
2n
= 1, an+1
,n=1,2,3,...
k
k
k=1
Test each of the following for convergence and name all tests you use.
5k
k!
= a_+
✓k+1
3
k +1
2
PAGE ONE
11)
,n=1,2,3,...
2
k=1
Determine if each of the following is absolutely convergent
Transcribed Image Text:(SF) 12/93 I: SEQUENCES AND SERIES: For each sequence, state if convergent or divergent and, if convergent, find the limit. 1) a = n 3) a 9) = ²-1 2n-n+7 k=1 (- For each series, find the sum. k-1 5) sin (17) n k k+5 ,n=1, 2, 3, ... 2 , n=1, 2, 3, ... 1 6) 8) 23 an 4) 10) (k+1) (k+2) k=1 k=1 Use the integral test to decide if the following series converge. 1 7) (k+4) a k=1 = k=1 2n = 1, an+1 ,n=1,2,3,... k k k=1 Test each of the following for convergence and name all tests you use. 5k k! = a_+ ✓k+1 3 k +1 2 PAGE ONE 11) ,n=1,2,3,... 2 k=1 Determine if each of the following is absolutely convergent
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