1. What is the ninth term of a harmonic sequence if the first three terms are 111 2'6'10 2. Find the harmonic mean of - and - 15

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
Section13.2: Arithmetic Sequences
Problem 2E
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Harmonic Sequence
Solve the following harmonic sequences.
20
1 1 1
1. What is the ninth term of a harmonic sequence if the first three terms are
10'
2. Find the harmonic mean of - and -
Transcribed Image Text:Harmonic Sequence Solve the following harmonic sequences. 20 1 1 1 1. What is the ninth term of a harmonic sequence if the first three terms are 10' 2. Find the harmonic mean of - and -
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