dailymaths
Daily Maths Challenges EyeBeam 5mo ago 100%

Infinite product follow-up

Infinite product follow-up

This is related to the the May 16 post, but takes only the prime indexed terms. Does it still diverge?

::: spoiler Hint Transform the product into a sum


:::

::: spoiler Hint The harmonic series 1 + 1/2 + 1/3 + ... 1/n +... diverges


:::

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