3. Show that the weighted arithmetic mean of first n natural numbers whose weights are equal to the corresponding number is equal to 2n +1

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.2: Arithmetic Sequences
Problem 54E
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3.
Show that the weighted arithmetic mean of first n natural
numbers whose weights are equal to the corresponding number is equal to
2n + 1
Transcribed Image Text:3. Show that the weighted arithmetic mean of first n natural numbers whose weights are equal to the corresponding number is equal to 2n + 1
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