perplexus.info :: Just Math : Find these constants I

Find these constants I (Posted on 2005-11-10)

Given that

 k=∞          1           A*B-C*D
Σ    ------------------ = -------
 k=0 (3k+1)(3k+2)(3k+3)      E

where A, B, C, D and E are, in some order, the number π (pi), the square root of an integer, the natural logarithm of an integer, and two integers, find their values.

See The Solution Submitted by pcbouhid

Rating: 3.1667 (6 votes)

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Puzzle Thoughts

Comment 11 of 11 |

pi*sqrt(3) - 3*ln(3)

S = -----------------------------

Posted by K Sengupta on 2023-04-02 01:58:50

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