a1, a2, a3, . be a geometric seq is also a geometric sequence by that af, a3, až, (a) Σ (1- ). (Φ) Σ(-1)"2"-2 | n= n=3

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter7: Exponents And Exponential Functions
Section7.9: Geometric Sequences As Exponential Functions
Problem 29PPS
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7. Let a1, a2, a3, .. . be a geometric sequence with initial
5.
(a) (1- n²)
(b) E(-1)"2"-2
n=1
n=3
Transcribed Image Text:7. Let a1, a2, a3, .. . be a geometric sequence with initial 5. (a) (1- n²) (b) E(-1)"2"-2 n=1 n=3
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