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-   -   Riemann Integration (http://mymathforum.com/real-analysis/39948-riemann-integration.html)

fahad nasir November 28th, 2013 10:38 AM

Riemann Integration
 
Find using a limit of Riemann sum.

Maschke November 28th, 2013 06:32 PM

Re: Riemann Integration
 
Is this a homework problem or something you made up? When I set up the Riemann sum I ended up with an expression involving the sum of the square roots of the first n positive integers. There is a complicated formula for that involving Bernoulli numbers. So this is a hard problem unless there's some trick I didn't see.

fahad nasir November 28th, 2013 11:22 PM

Re: Riemann Integration
 
Quote:

Originally Posted by Maschke
Is this a homework problem or something you made up? When I set up the Riemann sum I ended up with an expression involving the sum of the square roots of the first n positive integers. There is a complicated formula for that involving Bernoulli numbers. So this is a hard problem unless there's some trick I didn't see.

exactly, when you use a fractionation regular you will get a complicated formula. However, if you use not a regular fractionation as , you can deal with this.


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