Let a, b, c be distinct positive real numbers and nbe a natural number. If a, b, c are either in A.P.or in G.P.or in H.P.Then, prove that. a" +c=2b".
Let a, b, c be distinct positive real numbers and nbe a natural number. If a, b, c are either in A.P.or in G.P.or in H.P.Then, prove that. a" +c=2b".
Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter2: The Integers
Section2.3: Divisibility
Problem 23E: Let a and b be integers such that ab and ba. Prove that b=0.
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