5. Determine the exact sum of the following series. (a) (-2)"+3* 405 + 512 15 135 (b) 5+ + 4" 4096 1 (c) 2n=1 n2 + 5n + 6 (d) E-o (" (e) Ln=2 (f) En=1 5n-2 n2 + 2n. +

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter9: Sequences, Probability And Counting Theory
Section9.4: Series And Their Notations
Problem 10TI: Determine whether the sum of the infinite series is defined. 24+(12)+6+(3)+
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Question
5. Determine the exact sum of the following series.
(-2)" +3"
15
45
135
405
(a)
(b) 5+
8.
4"
64
512
4096
(d) Eo ()"
e
(c)
En=1
n2 + 5n + 6
e +1
2
(f) Ln=1 (n² + 2n.
100
(e) Ln=2
5n-2
+
Transcribed Image Text:5. Determine the exact sum of the following series. (-2)" +3" 15 45 135 405 (a) (b) 5+ 8. 4" 64 512 4096 (d) Eo ()" e (c) En=1 n2 + 5n + 6 e +1 2 (f) Ln=1 (n² + 2n. 100 (e) Ln=2 5n-2 +
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