00 2 ln k k (2) Σ k=1 O 2 In k k 2 ln k k 2 In k k 2 In k k 1 k > 00 k > 2, Σ = diverges, Σ k k=1 k=1 1 k for k ≥ 2, Σ k=1 1 1 <= for k ≥ 2, Σ converges, k k k=1 1 k for for k ≥ 2, converges, Σ k=1 1 Σε k k=1 2 In k k k=1 diverges, Σ k=1 diverges 2 In k k 2 In k k 2 ln k k converges converges diverges
00 2 ln k k (2) Σ k=1 O 2 In k k 2 ln k k 2 In k k 2 In k k 1 k > 00 k > 2, Σ = diverges, Σ k k=1 k=1 1 k for k ≥ 2, Σ k=1 1 1 <= for k ≥ 2, Σ converges, k k k=1 1 k for for k ≥ 2, converges, Σ k=1 1 Σε k k=1 2 In k k k=1 diverges, Σ k=1 diverges 2 In k k 2 In k k 2 ln k k converges converges diverges
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.2: Arithmetic Sequences
Problem 68E
Related questions
Question
![In each part, use the comparison test to show that the series converges or diverges.
Select the correct comparison test for each series.
Σ
(a)
k=1
O
2 In k
k
2 In k
k
2 ln k
k
2 ln k
k
2 In k
k
<= f
V
>
for k ≥ 2, diverges,
00
1
<for k ≥ 2,
k
1
> f
k
k=1
∞
for k ≥ 2, converges,
k
k=
00
k=1
k
00
11
1
k=1
converges,
for k ≥ 2, diverges,
k=1
2 In k
k
00
00
k=1
diverges
2 In k
k
2 ln k
k
2 In k
k
converges
converges
diverges](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd20c5e11-83a0-4f9b-90a7-43d0d84c3f7f%2F6b8331a8-1c09-45ac-af71-a628c5f849b1%2F5rvstd_processed.jpeg&w=3840&q=75)
Transcribed Image Text:In each part, use the comparison test to show that the series converges or diverges.
Select the correct comparison test for each series.
Σ
(a)
k=1
O
2 In k
k
2 In k
k
2 ln k
k
2 ln k
k
2 In k
k
<= f
V
>
for k ≥ 2, diverges,
00
1
<for k ≥ 2,
k
1
> f
k
k=1
∞
for k ≥ 2, converges,
k
k=
00
k=1
k
00
11
1
k=1
converges,
for k ≥ 2, diverges,
k=1
2 In k
k
00
00
k=1
diverges
2 In k
k
2 ln k
k
2 In k
k
converges
converges
diverges
![100
(1) Σ
k=1
Ο
0
132
k
k³/12 - -/-
k
k³12
k3/2/
1
k
k3/12
k312
1
-
k
1
1
Λ
V
Σ
√k
√k
√k k=1 √k
Σ
k=1
- - -
√k
√k
00
converges, Σ
k=1
00
diverges, Σ
k=1
00
diverges, Σ
k=1
k312
k
k312
00
converges, Σ
k=1
k
k312
3/2
k³
-
k
και μπορείς
χρόνια μετά
converges
diverges
diverges
1
diverges](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd20c5e11-83a0-4f9b-90a7-43d0d84c3f7f%2F6b8331a8-1c09-45ac-af71-a628c5f849b1%2Fxz4rw7_processed.jpeg&w=3840&q=75)
Transcribed Image Text:100
(1) Σ
k=1
Ο
0
132
k
k³/12 - -/-
k
k³12
k3/2/
1
k
k3/12
k312
1
-
k
1
1
Λ
V
Σ
√k
√k
√k k=1 √k
Σ
k=1
- - -
√k
√k
00
converges, Σ
k=1
00
diverges, Σ
k=1
00
diverges, Σ
k=1
k312
k
k312
00
converges, Σ
k=1
k
k312
3/2
k³
-
k
και μπορείς
χρόνια μετά
converges
diverges
diverges
1
diverges
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