Express the limit of Riemann's Sum as a definite integral. I am lost with this one. I tried to do this yesterday but I failed. Could someone please guide me through this one? (See link or attached)

http://i1084.photobucket.com/albums/j409/QRAWarrior/QAM.png

Question

Express the limit of Riemann's Sum as a definite integral. I am lost with this one. I tried to do this yesterday but I failed. Could someone please guide me through this one? (See link or attached) 

http://i1084.photobucket.com/albums/j409/QRAWarrior/QAM.png

anonymous · Answer

attachment

anonymous · Answer

whoa we had this exact question here yesterday, i'll try and find the link

anonymous · Answer

It does not show...

anonymous · Answer

How are you finding these links in the first place?

anonymous · Answer

my notifications, i answered an earlier part of the question

anonymous · Answer

this is it, its quite far down though http://openstudy.com/study#/updates/4f9b117be4b000ae9ed08e26

anonymous · Answer

Ok the problem I am having is with the second "n". I just don't know what to do with it. Our professor showed us how to work with the function f(xi)*delta x, where delta x would have an "n" in the denominator, not "n^2".

anonymous · Answer

@eigenschmeigen