In Exercises 17-32, determine convergence or divergence by any method. 17. ΣΤη 18. n=0 n75 1 19. 20. 5" – 3" n 22. (-1)" n=1 Vn2 +1 00 1 21. E 3n4 + 12n n=1 1 (-1)"n 23. 24. n² +1 n=0 Vn2 + 1 (-1)"+1 (2n + 1)! 3" + (-2)" 25. 26. 5n 27. E(-1)"n²e¬n? /3 28. ne-n³/3 n=1 n=1 00 (-1)" 1 29. У n!/2(In n)2 30. Σ n(In n)!/4 n=2 n=2 Inn 31. ) 1 32. E n1.05 n=1 (In n)2 n=2 IM: IM: IM

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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In Exercises 17-32, determine convergence or divergence by any
method.
17. ΣΤη
18.
n=0
n75
Transcribed Image Text:In Exercises 17-32, determine convergence or divergence by any method. 17. ΣΤη 18. n=0 n75
1
19.
20.
5" – 3"
n
22. (-1)"
n=1 Vn2 +1
00
1
21. E
3n4 + 12n
n=1
1
(-1)"n
23.
24.
n² +1
n=0 Vn2 + 1
(-1)"+1
(2n + 1)!
3" + (-2)"
25.
26.
5n
27. E(-1)"n²e¬n? /3
28. ne-n³/3
n=1
n=1
00
(-1)"
1
29. У
n!/2(In n)2
30. Σ
n(In n)!/4
n=2
n=2
Inn
31. )
1
32. E
n1.05
n=1
(In n)2
n=2
IM: IM: IM
Transcribed Image Text:1 19. 20. 5" – 3" n 22. (-1)" n=1 Vn2 +1 00 1 21. E 3n4 + 12n n=1 1 (-1)"n 23. 24. n² +1 n=0 Vn2 + 1 (-1)"+1 (2n + 1)! 3" + (-2)" 25. 26. 5n 27. E(-1)"n²e¬n? /3 28. ne-n³/3 n=1 n=1 00 (-1)" 1 29. У n!/2(In n)2 30. Σ n(In n)!/4 n=2 n=2 Inn 31. ) 1 32. E n1.05 n=1 (In n)2 n=2 IM: IM: IM
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