1. 3 4 27 + 13 81 243 729 The sum +7+ 10 written in sigma notation is equal to + + 16 19 22 7 3k A E 2 3k +1 7 3(k-1) B k+3 3(k-1) © 2 3k+1 7 3k -2 Σ 2 k+3 k-1

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.2: Arithmetic Sequences
Problem 40E
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1 3
27
81
243
729
The sum
+7+ 10
written in sigma notation is equal to
22
+
+
+
4
13
16
19
3k
A E
7
3k + 1
7
3(k-1)
Σ
2 k+3
B
k-1
7
3(k-1)
2
3k +1
k-1
7 3k -2
D 2 k+3
7
k-
Transcribed Image Text:1 3 27 81 243 729 The sum +7+ 10 written in sigma notation is equal to 22 + + + 4 13 16 19 3k A E 7 3k + 1 7 3(k-1) Σ 2 k+3 B k-1 7 3(k-1) 2 3k +1 k-1 7 3k -2 D 2 k+3 7 k-
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