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If `(A^N + B^N)/(A^(N-1) + B^(N-1))` is the Arithmetic Mean Between a and B, Then Find the Value of N. - CBSE (Science) Class 11 - Mathematics

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Question

if `(a^n + b^n)/(a^(n-1) + b^(n-1))` is the A.M. between a and b, then find the value of n.

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 NCERT Solution for Mathematics Textbook for Class 11 (2018 to Current)
Chapter 9: Sequences and Series
Q: 15 | Page no. 185
Solution If `(A^N + B^N)/(A^(N-1) + B^(N-1))` is the Arithmetic Mean Between a and B, Then Find the Value of N. Concept: Arithmetic Progression (A.P.).
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