n+1 n+1 a + b Example 9. For what value of n, is the arithmetic mean of a and + b" b?

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.CR: Chapter Review
Problem 25E: Find three arithmetic means between 2 and 8.
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n+1
a
Example 9. For what value of n,
n+1
is the arithmetic mean of a and
+ b"
b?
Transcribed Image Text:n+1 a Example 9. For what value of n, n+1 is the arithmetic mean of a and + b" b?
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