perplexus.info :: Calculus : Mean Diagonals

Mean Diagonals (Posted on 2018-11-23)

Let M_n be the arithmetic mean of the lengths of the diagonals of regular n-gon with a circumradius of π(pi).

Compute limit of M_n as n tends to infinity.

No Solution Yet Submitted by Danish Ahmed Khan

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Subject	Author	Date
Puzzle Answer	K Sengupta	2022-06-26 01:28:24
soln by integration	Steven Lord	2018-11-25 12:17:45
possible approach	broll	2018-11-24 06:44:42
another way, which gets messy....	Steven Lord	2018-11-23 14:41:33
one probably wrong way to go about it	Charlie	2018-11-23 11:42:02

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