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Floors and decimals integral (Posted on 2008-07-06) Difficulty: 2 of 5
Let [x] be the smallest integer less than or equal to x, and let {x} be the decimal part of x, ie {x}=x-[x]. For any integer n>1, evaluate the following integral from 1 to n, in terms of n:

[x]*{x}*x dx

No Solution Yet Submitted by Jonathan Lindgren    
Rating: 2.0000 (1 votes)

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  Subject Author Date
SolutionSolutionK Sengupta2008-07-06 11:58:43
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