perplexus.info :: Calculus : Mean the roots

Mean the roots (Posted on 2019-03-13)

What is the harmonic mean of the roots of the following polynomial?

2019x²⁰¹⁸-2018x²⁰¹⁷+2017x²⁰¹⁶-2016x²⁰¹⁵+...+3x²-2x+1 = 0

No Solution Yet Submitted by Danish Ahmed Khan

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The required harmonic mean of the roots is - 1009.

Will try my best to posit an explanation in future.

Posted by K Sengupta on 2022-06-26 03:32:33

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