The value of n, for which a^ n +b^ n a^ n-1 +b^ n-1 is A.M. between a and b is

Mathematics · JEE Main · NTA Exams — Progression and Series

1. \(n = 0\)
2. \(n = 1\)
3. \(n = 1/2\)
4. \(n = 2\)

Answer

(B) n = 1

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