The nth partial sum of the series > a, is 5 - 1 Which of the following is true? k = 1 ..... Select all that apply. O A. a, =4 and a, = 0.5 B. a, =4 and a, = 4.5 00 O C. 2 ak = 1 (Note that this begins at k= 2.) k = 2
The nth partial sum of the series > a, is 5 - 1 Which of the following is true? k = 1 ..... Select all that apply. O A. a, =4 and a, = 0.5 B. a, =4 and a, = 4.5 00 O C. 2 ak = 1 (Note that this begins at k= 2.) k = 2
Chapter8: Sequences, Series,and Probability
Section8.1: Sequences And Series
Problem 9ECP: For the series i=1510i find (a) the fourth partial sum and (b) the sum. Notice in Example 9(b) that...
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Transcribed Image Text:The nth partial sum of the series 2 ak is 5
Which of the following is true?
k = 1
.....
Select all that apply.
A. a1
= 4 and a, = 0.5
В. а, 3 4 and
a2
= 4.5
00
O C. 2 ak =1 (Note that this begins at k= 2.)
k = 2
D.
The sum diverges.
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