n=1 O 27-42 Determine whether the series is convergent or divergent. If it is convergent, find its sum. 1 27. 1 1 + 12 1 + . . . 15 2 + 81 1 2 + ... 729 28. + + + 3 27 243 2 + n k2 29. 30. k2-2k+5 1 2n k-1 n= 00 00 32.[(-0.2)" + (0.6)-] 31. 3" 14n n-1 n=1 21 11. 2" +4" 1 33.X 34.X n 4 + e " n=1 n-1 ST 1 36.X A-1 1+ DF 35. (sin 100) k-1 + 1 n2 38. (2) 37. In n 1 2n2 1 k 0 -12 2/ +
n=1 O 27-42 Determine whether the series is convergent or divergent. If it is convergent, find its sum. 1 27. 1 1 + 12 1 + . . . 15 2 + 81 1 2 + ... 729 28. + + + 3 27 243 2 + n k2 29. 30. k2-2k+5 1 2n k-1 n= 00 00 32.[(-0.2)" + (0.6)-] 31. 3" 14n n-1 n=1 21 11. 2" +4" 1 33.X 34.X n 4 + e " n=1 n-1 ST 1 36.X A-1 1+ DF 35. (sin 100) k-1 + 1 n2 38. (2) 37. In n 1 2n2 1 k 0 -12 2/ +
Chapter9: Sequences, Probability And Counting Theory
Section9.4: Series And Their Notations
Problem 11TI: Determine whether the sum of the infinite series is defined. k=115(0.3)k
Related questions
Question
Determine whether the series is convergent or divergent. If it is convergent, find its sum.
32. ∑n=1 to infinity, [((-0.2)^n) + ((.06)^n-1)]
![n=1 O
27-42 Determine whether the series is convergent or divergent. If
it is convergent, find its sum.
1
27.
1
1
+
12
1
+ . . .
15
2
+
81
1
2
+ ...
729
28.
+
+
+
3
27
243
2 + n
k2
29.
30.
k2-2k+5
1 2n
k-1
n=
00
00
32.[(-0.2)" + (0.6)-]
31. 3" 14n
n-1
n=1
21
11.
2" +4"
1
33.X
34.X
n
4 + e "
n=1
n-1
ST
1
36.X
A-1 1+
DF
35. (sin 100)
k-1
+ 1
n2
38. (2)
37. In
n 1
2n2 1
k 0
-12
2/
+](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F54f6ca8c-fc4d-4743-bb18-eb841169d0fa%2F93ab83a4-0bd0-4538-af36-ed6aa417f8e1%2Fszc4km3.jpeg&w=3840&q=75)
Transcribed Image Text:n=1 O
27-42 Determine whether the series is convergent or divergent. If
it is convergent, find its sum.
1
27.
1
1
+
12
1
+ . . .
15
2
+
81
1
2
+ ...
729
28.
+
+
+
3
27
243
2 + n
k2
29.
30.
k2-2k+5
1 2n
k-1
n=
00
00
32.[(-0.2)" + (0.6)-]
31. 3" 14n
n-1
n=1
21
11.
2" +4"
1
33.X
34.X
n
4 + e "
n=1
n-1
ST
1
36.X
A-1 1+
DF
35. (sin 100)
k-1
+ 1
n2
38. (2)
37. In
n 1
2n2 1
k 0
-12
2/
+
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