C. Find the sum. 20 E(8k) 18 13. Σ(8%) 18. - (k+1)| k=1 28 k 2 10 14 E(3 – 2k) 19. Σ3 k=1 3. k=1 18 E(k - 2*) 12 15. 20. 24 k=1 k=5 20 16. (2k?) 100 21. Σ(2-2) k=6 k=1 15 {(3k + 2)* 2014 1 17. (3k + 22Σ k(k + 1) k=4 k=1

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.1: Infinite Sequences And Summation Notation
Problem 44E
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answer numbers 14,16,18,20,22 please show the solutions

C Find the sum.
20
TA
E(8k)
18. - (k+ 1)]
E k
k=1
k=14L
28
k
mon
10
Σ(3-2k)
m019.
k=1
k=1
18
E(k- 2k)
12
15.
30. 2*
ert bot
k=1
k=5
20
16. E(2k?)
100
21. Σ2-2)
k=6
k=1
15
2014
17. Σ(3k+2"
1
22. E
k(k +1)
k=4
k=1
2/3
Transcribed Image Text:C Find the sum. 20 TA E(8k) 18. - (k+ 1)] E k k=1 k=14L 28 k mon 10 Σ(3-2k) m019. k=1 k=1 18 E(k- 2k) 12 15. 30. 2* ert bot k=1 k=5 20 16. E(2k?) 100 21. Σ2-2) k=6 k=1 15 2014 17. Σ(3k+2" 1 22. E k(k +1) k=4 k=1 2/3
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