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ABC's Of Greatest Power (Posted on 2008-05-16) Difficulty: 2 of 5
Determine the value of the positive integer constant A that satisfies this relationship:

6
{y}[y] dy = 19/20
A

Bonus Question:

What are the possible pair(s) of the positive integer constants (B, C) that satisfy this relationship?

C
[y]{y} * ln [y] dy = 18
B

Notes:

(i) [x] is the greatest integer ≤ x, and {x}= x - [x]

(ii) ln x is the natural logarithm of x.

See The Solution Submitted by K Sengupta    
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Comments: ( Back to comment list | You must be logged in to post comments.)
re: solution Comment 2 of 2 |
(In reply to solution by Charlie)

Very nice methodology, which is concise and compact, yet  precise.

Consequently, I confirm having hyperlinked the said methodology in my solution.


  Posted by K Sengupta on 2008-06-12 13:35:55
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