1. The third and eighth term of a geometric sequence are 8 and – respectively. What is 1 4 the first term and the common ratio of the sequence? 2. What is the 7th term of a geometric sequence whose 4th term is 128 and common ratio is equal to 4?
1. The third and eighth term of a geometric sequence are 8 and – respectively. What is 1 4 the first term and the common ratio of the sequence? 2. What is the 7th term of a geometric sequence whose 4th term is 128 and common ratio is equal to 4?
Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter13: Sequences And Series
Section13.3: Geometric Sequences
Problem 48E
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