et the terms a₁, a2, a3, ..., a, be in G.P. with common rat et S denote the sum of first k terms of this G.P.. Prove r+1
et the terms a₁, a2, a3, ..., a, be in G.P. with common rat et S denote the sum of first k terms of this G.P.. Prove r+1
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter1: Fundamental Concepts Of Algebra
Section1.2: Exponents And Radicals
Problem 90E
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![Let the terms a₁, 92, 93, ..., an be in G.P. with common ratio r.
Let S denote the sum of first k terms of this G.P.. Prove that
r+1
Sm-1× Sm
ajaj.
ΣΣ
r 1si<j≤n](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb226ff84-c8ad-4da3-bc06-192ea26b106b%2F4b1ef721-1318-4d3f-a51a-d0cf03e20d97%2F58patri_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Let the terms a₁, 92, 93, ..., an be in G.P. with common ratio r.
Let S denote the sum of first k terms of this G.P.. Prove that
r+1
Sm-1× Sm
ajaj.
ΣΣ
r 1si<j≤n
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